Keyboard Part Number List

JavaScript disabled or not supported

It appears you have prevented JavaScript from running in your web browser or are using a web browser that does not support JavaScript. Admiral Shark's Keyboards presently requires JavaScript for quality-of-life features like switching between light/dark mode, navigating via title or image and copying search query links, and is necessary for the keyboard matrix simulators, keyboard property modals, interactable slideshows and image size optimisation. Please consider enabling JavaScript or using a web browser that supports it for a fully-featured and correctly working experience. If you have suggestions for reducing JavaScript dependency, feel free to let me know.

Go back to options

183 keyboards found/on record...

IBM Personal System/2 Enhanced Keyboard

Part NumberPart Number The number used to describe this keyboard's specific release; usually specific for a target region, language or SKU, etc.	1397440
TypeType A designation from my own type naming scheme used to categorise this keyboard with or from others by their common features and market intent but may/may not be derived from official names.	Model M Enhanced PC Keyboard
OEMOEM Possible companies responsible for making this keyboard for the company marketing it.	Lexmark
KeyswitchesKeyswitches The name of the keyswitches this keyboard uses. If the keyswitches used do not have a known name, a generic description of what they are will be provided.	IBM membrane buckling springs
Earliest AppearanceEarliest Appearance The year (and possibly the quarter or full date) that this keyboard part number was introduced, first observed, first recorded, or the first example found.	1991 Q3
Original KeycapsOriginal Keycaps The keyboard's original keycaps' material and text/symbol printing technique.	PBT with dye-sublimated legends
Cover ColourCover Colour The original colour of this keyboard's cover set (outer casing). For keyboards whose cover set materials are known to yellow, this will refer to the original colour before such transformation occurs.	Pearl White
BrandingBranding The possible branding and logo styles found on this keyboard part number. This could be multiple styles at once or possible styles found over time.	IBM grey oval badge Or IBM blue oval badge
FeetFeet The style of this keyboard's flip-out or extendable feet. If applicable, this may also state how many levels of height adjustment are available and whether the feet could be rubberised.	Single-setting flip-out feet
ProtocolProtocol The protocols this keyboard can use to communicate with their host systems. Typically, this is the name of some sort of serial or parallel data connection. Known scancode sets the protocol can support may also be stated in brackets.	IBM Mode 2 (scancode set 2)
ConnectionConnection The keyboard-to-host connection. This is could be a description of a cable (its colour, whether its coiled, whether its detachable, and what connector is at its end) or the name of a wireless technology.	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key CountKey Count The number of keys that this keyboard originally had.	101
Form FactorForm Factor The standardised or universally acknowledged name for this keyboard's layout form factor.	Full-size
Additional NotesAdditional Notes Extra notes about this keyboard that may be of interest or are important to know.	Its FCC filing whose ID is the same as this part number explicitly states this keyboard has "no Ferrites on Cable" compared to other Enhanced Keyboard FCC filings (e.g. IYL11A0200, IYL1395100 and IYL60G3571)
Source(s)Source(s) Images ("Image"), documents ("Doc"), websites and/or webpages ("Web") that were used as a source of information for this keyboard part number. Examples of this keyboard part number I own ("ASK") will also be included as sources.	Web: https://fccid.io/IYL1397440 Web: https://www.clickykeyboards.com/product/1992-ibm-model-m-1397440-made-by-ibm-11-10-92/ Web: https://sharktastica.co.uk/archive/view?id=8cd87123c94dc0b3

IBM 3194 Display Station Enhanced Keyboard

Part Number	1392835
Type	Model M Enhanced Terminal Keyboard
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed screwable DIN (240) cable
Key Count	102
Form Factor	Full-size
Layout/LanguageLayout/Language The original regional/language layout this keyboard was configured as. Both the language and the standardised key layout may be listed, and in the case of both being known or defined, it will be styled as language then standard.	3270: Enhanced Typewriter ANSI-style U.S. English
Additional Notes	Unusual for an 319X Enhanced Keyboard is its Type 1 122-key Converged Keyboard like metal screwable DIN plug
Source(s)	Doc: IBM 3194 Display Station Brief Description of Announcement, Charges, and Availability (#186-119) [source: IBM] Doc: IBM Commonly Used Systems Parts Handbook (#ZA38-0016-0) [source: bitsavers]

IBM Personal Computer AT Enhanced Keyboard

Part Number	1390131
FRU Part NumberFRU Part Number Field Replaceable Unit The number used to relate and indicate compatible but otherwise potentially different keyboards that could replace this one.	6447033
Known Assembly Part NumbersKnown Assembly Part Numbers Possible numbers found inside this keyboard used to indicate its internal assembly and the keycaps on it.	1386085
Type	Model M Enhanced PC Keyboard
OEM	IBM U.S., IBM U.K., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1985 Q4
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 1 (scancode set 1) & Mode 2 (scancode sets 1, 2 & 3) autosense
Connection	Black coiled-style detachable 6-pin SDL to DIN (180) cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	Doc: IBM Hardware Maintenance Service Manual - 5150/5155/5160 Service Parts Catalog Section (#6280087) [source: minuszerodegrees.net] Web: https://imgur.com/a/O5KwOOq Web: http://www.clickykeyboard.com/2006/jul072006/jul072006-005.jpg

IBM RISC System/6000 Enhanced Keyboard

Part Number	51G8572
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.S., Lexmark, IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1992
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	US ANSI
Accessories & Other FeaturesAccessories & Other Features Other notable features you may want to know about such as charging cables (if keyboard is wireless), fingerprint reader, card reader, solenoid, DIP switches, etc.	Internal speaker
Source(s)	Doc: IBM 7006 Graphics Workstation Service Guide (#SA23-2719-01) [source: Ardent Tool] Web: https://web.archive.org/web/20220927094350/https://www.ebay.com/itm/204102090056/

IBM Personal System/2 Enhanced Keyboard

Part Number	1393286
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1992
WithdrawnWithdrawn The date this keyboard part number was withdrawn from marketing. This doesn't necessarily mean production or refurbishments ended on the same date, just the keyboard was no longer being sold under normal circumstances from then on.	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Turkish (F) (ID 440)
Additional Notes	Was also known to be used with the IBM RISC System/6000 7043 43P series
Source(s)	Doc: IBM Personal System/2 Hardware Maintenance Manual (#S52G-9971-02) [source: Ardent Tool] Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	1397599
FRU Part Number	1392090
Known Assembly Part Numbers	1386085
Type	Model M Enhanced PC Keyboard
OEM	IBM U.S., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1992
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Seems to exist only as a FRU for 1391401, its ID number always ends in "C"
Source(s)	Web: https://www.worthpoint.com/worthopedia/ibm-1397599-keyboard-used-asis-16-92-1791624324 Web: https://www.clickykeyboards.com/product/1992-ibm-model-m-1397599-made-by-ibm-03-09-92/ Web: https://www.worthpoint.com/worthopedia/ibm-clicky-pn-1397599-buckling-spring-1893112511 Web: https://www.worthpoint.com/worthopedia/vintage-ibm-lexmark-keyboard-1397599-1986422752

IBM Enhanced Keyboard

Part Number	1397735
Type	Model M Enhanced PC Keyboard
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1992
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Various examples with missing badges have been found
Source(s)	ASK: SNKB-M1992-EEP-101 Image: Rear label example from 1992-08-31 by IBM United States

IBM Personal System/2 Enhanced Keyboard

Part Number	1399046
Known Assembly Part Numbers	1399047
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1992
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 Or Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Greek
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Web: https://www.reddit.com/r/modelm/comments/zekey2/tax_agency_in_my_work_building_was_moving_saved/

FileNet Enhanced Keyboard

Part Number	1399246
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Earliest Appearance	1992
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	FileNet oval
Feet	Single-setting flip-out feet
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Portuguese
Source(s)	Web: https://www.youtube.com/watch?v=Pfk2fTs4tjs

IBM Personal System/2 Enhanced Keyboard

Part Number	1399579
Known Assembly Part Numbers	1399585
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1992
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI Russian (Cyrillic)
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Web: https://web.archive.org/web/20220414160927/https://www.olx.ua/d/obyavlenie/klaviatura-ibm-model-m-IDObV2o.html

IBM RT PC & RS/6000 Enhanced Keyboard

Part Number	30F9388
Type	Misc. Keyboard
OEM	Brother Industries
Keyswitches	Unspecified, OEM-specific or misc. rubber dome implementation
Earliest Appearance	1992
Cover Colour	Pearl White
Branding	IBM black oval badge
Feet	Single-setting flip-out feet
Connection	straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	106
Layout/Language	Japanese Kanji
Source(s)	Doc: IBM 7006 Graphics Workstation Service Guide (#SA23-2719-01) [source: Ardent Tool]

Dell Enhanced Keyboard

Part Number	1397651
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	Old Dell rectangle Or New Dell rectangle
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	ASK: SNKB-M1993-EEP-101-B Image: Rear label example from 1993-06-18 by Lexmark United States Web: https://www.clickykeyboards.com/product/1991-dell-model-m-old-logo-1397651-07-19-91/

IBM Personal System/2 Enhanced Keyboard

Part Number	1399571
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1992 Q4
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 Or Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Slovakian (ID 245)
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/ValuePoint (PS/VP) 6384 System Announcement Letter (#ZG92-0348) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	1399578
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1992 Q4
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 Or Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Form Factor	Full-size
Layout/Language	PC-style: Serbian (Cyrillic) (ID 118)
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/ValuePoint (PS/VP) 6384 System Announcement Letter (#ZG92-0348) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	1399580
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1992 Q4
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 Or Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Polish (ID 214)
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/ValuePoint (PS/VP) 6384 System Announcement Letter (#ZG92-0348) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	1399583
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1992 Q4
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 Or Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Bulgarian (ID 442)
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/ValuePoint (PS/VP) 6384 System Announcement Letter (#ZG92-0348) [source: IBM]

IBM Enhanced Keyboard with Quiet Touch

Part Number	01M1525
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM Quiet Touch rubber domes
Earliest Appearance	1993
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style fixed 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Equivalent to P/N 71G4644

CompuAdd PC/AT Enhanced Keyboard

Part Number	1369167
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1993
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	CompuAdd rectangle
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style fixed DIN (180) cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Arabic (ID 238)
Source(s)	Image: Rear label example from 1993-09-14 by Lexmark United States Web: https://web.archive.org/web/20220515135346/https://www.ebay.co.uk/itm/125205138234?orig_cvip=true

IBM EduQuest Enhanced Keyboard

Part Number	1370477
FRU Part Number	60G0814
Known Assembly Part Numbers	1397662
Type	Model M Enhanced PC Keyboard
Known Host SystemsKnown Host Systems A list of known host systems this keyboard could be bundled with or at least designed specifically to operate with. This could be terminals, desktop PCs or laptops.	IBM 9613 EduQuest Thirty-Five IBM 9615 EduQuest Fifty-Five
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1993
Withdrawn	1995-02-06
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Replaced by FRU 60G0871 on 1995-02-06
Source(s)	Doc: IBM Educational Computer, IBM EduQuest Fifty-Five Announcement (#194-164) [source: IBM] Doc: Selected K-12 Education Product Part Numbers Replaced with Unit Pack Part Numbers Announcement (#194-415) [source: IBM] Web: https://www.clickykeyboards.com/product/1993-ibm-model-m-1370477-made-by-lexmark-06-07-93/

ICPI Ambra Enhanced Keyboard

Part Number	1378162
FRU Part Number	1378163
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1993
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	Ambra isosceles trapezium
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style fixed 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	Web: https://web.archive.org/web/20221220170754/https://www.ebay.com/itm/404057758327/

CompuAdd PC/AT Enhanced Keyboard

Part Number	1397771
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1993
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	CompuAdd rectangle
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style fixed DIN (180) cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: AT-style U.S. English
Source(s)	Web: https://deskthority.net/wiki/CompuAdd_Model_M

Wang Laboratories Enhanced Keyboard

Part Number	1397721
FRU Part Number	1397725
Known Package/Box Part NumbersKnown Package/Box Part Numbers Possible numbers assigned to the original packaging this keyboard was shipped in.	1397720
Type	Model M Enhanced PC Keyboard
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	WANG oval
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	Web: https://www.clickykeyboards.com/product/1991-wang-laboratories-model-m-1397721-09-12-91/

IBM Enhanced Keyboard

Part Number	1397134
FRU Part Number	1397136
Type	Model M Enhanced PC Keyboard
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Includes secondary legends and modifier colour coding for use with Corel WordPerfect
Source(s)	Web: https://www.worthpoint.com/worthopedia/ibm-model-1397134-clicky-keyboard-1823587427

IBM PS/ValuePoint Enhanced Keyboard

Part Number	52G9658
FRU Part Number	92F0332
Known Assembly Part Numbers	1386085
Type	Model M Enhanced PC Keyboard
Known Host Systems	IBM 6381 PS/ValuePoint IBM 6382 PS/ValuePoint IBM 6384 PS/ValuePoint IBM 6387 PS/ValuePoint IBM 6472 ValuePoint IBM 6482 ValuePoint IBM 6484 ValuePoint IBM 6492 ValuePoint IBM 6494 ValuePoint IBM 7043 RS/6000 43P Series
OEM	IBM U.S., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1993
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style fixed 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	ASK: SNKB-M1993-EEP-101 Image: Rear label example from 1993-09-19 by Lexmark United States Doc: IBM PS/ValuePoint Hardware Maintenance Manual (#S61G-1423-01) [source: kev009] Doc: IBM ValuePoint Hardware Maintenance Manual (#S83G-7790-00) [source: kev009] Doc: IBM RS/6000 7043 43P Series Service Guide (#SA38-0512-03) [source: IBM] Web: https://ide-research.net/keyboard/keyboard-review/ibm-enhanced-101/52g9658/ Web: https://www.clickykeyboards.com/product/1993-ibm-model-m-52g9658-made-by-ibm-05-08-93/

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394548
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	Norwegian ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394540
Known Assembly Part Numbers	1394553
Market Model Name/Feature CodeMarket Model Name/Feature Code The consumer-friendly model number describing this keyboard as a part of a range of products, usually irrespective of target region, language or SKU.	6010
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.S., IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	US ANSI
Accessories & Other Features	Internal speaker
Earliest Recorded PriceEarliest Recorded Price The earliest price, currency and year of record found for this keyboard part number.	$255 in 1990
Source(s)	Doc: The IBM Xstation 120 Brief Description of Announcement, Charges, and Availability (#190-027) [source: IBM] Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009] Web: https://www.clickykeyboards.com/product/1992-ibm-model-m-1394540-made-by-ibm-uk-1992-09-21-with-speaker/

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394541
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	French Canadian ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009] Doc: IBM 7006 Graphics Workstation Service Guide (#SA23-2719-01) [source: Ardent Tool]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394542
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	German ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009] Doc: IBM 7006 Graphics Workstation Service Guide (#SA23-2719-01) [source: Ardent Tool]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394543
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Form Factor	Full-size
Layout/Language	Belgian-French/Dutch
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009] Doc: IBM 7006 Graphics Workstation Service Guide (#SA23-2719-01) [source: Ardent Tool]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394544
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	Danish ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009] Doc: IBM 7006 Graphics Workstation Service Guide (#SA23-2719-01) [source: Ardent Tool]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394545
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	Finnish/Swedish ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394546
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	French AZERTY ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394547
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	Italian ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394549
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	Portuguese ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM Personal System/2 Enhanced Keyboard

Part Number	1393285
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1991
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Greek
Source(s)	Doc: IBM Personal System/2 Hardware Maintenance Manual (#S52G-9971-02) [source: Ardent Tool] Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394550
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	Spanish ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1394551
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	Swiss German/French ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1395968
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	Icelandic ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1395984
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Form Factor	Full-size
Layout/Language	CSA166
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1395985
Known Assembly Part Numbers	1395984
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	UK ISO
Accessories & Other Features	Internal speaker
Source(s)	Image: Rear label example from 1994-04-05 by Lexmark United Kingdom Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009] Web: https://web.archive.org/web/20150320000400/http://www.clickykeyboards.com/index.cfm/fa/items.main/parentcat/11067/subcatid/0/id/363753

IBM RISC System/6000 Enhanced Keyboard

Part Number	1396077
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	Turkish ANSI
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1396078
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	Greek ANSI
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1396079
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	Arabic ISO
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM RISC System/6000 Enhanced Keyboard

Part Number	1396080
Type	Model M Enhanced RISC Systems Keyboard
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Form Factor	Full-size
Layout/Language	Hebrew
Accessories & Other Features	Internal speaker
Source(s)	Doc: IBM 7009 Compact Server Service Guide (#SA23-2716-01) [source: kev009]

IBM Personal System/2 Enhanced Keyboard

Part Number	1399570
Known Assembly Part Numbers	1399572
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1993
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Czech
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Web: https://sharktastica.co.uk/archive/view?id=9fe4101144398747

ICPI Ambra "1-series" Enhanced Keyboard

Part Number	AMB1001
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1993
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Ambra "Blue-Grey"
Branding	Ambra oval
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO U.K. English (ID 166)
Source(s)	Web: https://picclick.co.uk/Ambra-keyboard-subsidiary-of-IBM-Model-M-PS2-282767587448.html

IBM PS/ValuePoint Enhanced Keyboard

Part Number	52G9700
FRU Part Number	92F0332
Known Assembly Part Numbers	1386085
Type	Model M Enhanced PC Keyboard
Known Host Systems	IBM 6381 PS/ValuePoint IBM 6382 PS/ValuePoint IBM 6384 PS/ValuePoint IBM 6387 PS/ValuePoint IBM 6472 ValuePoint IBM 6482 ValuePoint IBM 6484 ValuePoint IBM 6492 ValuePoint IBM 6494 ValuePoint
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1993
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style fixed 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	Doc: IBM PS/ValuePoint Hardware Maintenance Manual (#S61G-1423-01) [source: kev009] Doc: IBM ValuePoint Hardware Maintenance Manual (#S83G-7790-00) [source: kev009] Web: https://www.clickykeyboards.com/product/1993-ibm-model-m-52g9700-made-for-ibm-by-lexmark-23-sep-93/

IBM Enhanced Keyboard with TrackPoint II

Part Number	92G7461
Known Assembly Part Numbers	1379916
Type	Model M13 TrackPoint II Keyboard
OEM	Lexmark, Maxi Switch
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1995
Withdrawn	1998-09-01
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style fixed dual 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	US ANSI
Built-In MouseBuilt-In Mouse Possible pointing devices this keyboard could carry. This could be a brand name, name of the sensor technology behind it, or a generic description in lieu of the former details.	TrackPoint II strain gauge pointing stick
Additional Notes	FRU part number for the Maxi Switch variant is 13H6728, sold under OPTIONS by IBM brand
Source(s)	ASK: SNKB-M1995-13L-101 Image: Rear label example from 1995-01-23 by Lexmark United States Doc: Options by IBM Withdrawal: Selected PSG Products -- Replacements Available (#998-224) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	8125409
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1994 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 Or Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Turkish (F) (ID 440)
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM ValuePoint Performance Series Systems and Optional Features Announcement Letter (#ZG94-0285) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	1392011
Type	Model M Enhanced PC Keyboard
OEM	Maxi Switch
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1994 Q4
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Canadian French
Source(s)	Doc: IBM Personal System/2 Hardware Maintenance Manual (#S52G-9971-02) [source: Ardent Tool]

IBM Personal System/2 Enhanced Keyboard

Part Number	1393866
Type	Model M Enhanced PC Keyboard
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1994 Q4
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Form Factor	Full-size
Layout/Language	PC-style: Cyrillic
Source(s)	Doc: IBM Personal System/2 Hardware Maintenance Manual (#S52G-9971-02) [source: Ardent Tool] Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM]

IBM Enhanced Keyboard

Part Number	82G3295
FRU Part Number	82G3278
Known Assembly Part Numbers	1378275
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1994 Q4
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Available as an alternate keyboard for the IBM PC 300 Series
Source(s)	ASK: SNKB-M1995-EEP-101 Image: Rear label example from 1995-09-06 by Lexmark Mexico Doc: IBM PC 300 Series Pentium Systems Announcement Letter (#194-347) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	42H1292
FRU Part Number	42H1296
Known Assembly Part Numbers	11A0205
Known Package/Box Part Numbers	06H4520
Market Model Name/Feature Code	KB 454
Type	Model M Enhanced PC Keyboard
OEM	Lexmark, IBM U.K., Unicomp
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1995
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge Or IBM logo across lock-light LEDs overlay
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	ASK: SNKB-M2002-EEP-101 Web: https://www.clickykeyboards.com/product/1997-ibm-model-m-42h1292-made-by-ibm-uk-28-10-97-new/ Web: https://www.clickykeyboards.com/product/1999-ibm-model-m-42h1292-made-by-ibm-uk-06-04-99/ Web: https://web.archive.org/web/20050305214115/https://www.clickykeyboards.com/index.cfm/fa/items.main/parentcat/9231/subcatid/0/id/130207

IBM Enhanced Keyboard

Part Number	61G3973
FRU Part Number	61G3976
Known Assembly Part Numbers	1379063
Known Package/Box Part Numbers	61G3975
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1995
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey fixed 6-pin mini-DIN PS/2 cable
Key Count	104
Form Factor	Full-size
Layout/Language	PC-style: ABNT2 Brazilian Portuguese
Additional Notes	Seems to be equivalent to P/N 61G3974
Source(s)	Web: https://www.clickykeyboards.com/product/1995-ibm-model-m-61g3973-11-22-95-made-for-ibm-by-lexmark-103-key-iso-brazilian-portuguese-new/

IBM Enhanced Keyboard

Part Number	82G2384
FRU Part Number	82G3294
Known Package/Box Part Numbers	82G3292
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1995
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Portuguese
Source(s)	Web: https://web.archive.org/web/20220512121154/https://www.ebay.co.uk/itm/403509939110

Bull DPX/20 Keyboard

Part Number	1399240
Known Assembly Part Numbers	1394553
Type	Model M Enhanced RISC Systems Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1995
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	Bull cylindrical-protruded rectangle
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	US ANSI
Accessories & Other Features	Internal speaker
Additional Notes	Based on an IBM RISC System/6000 Enhanced Keyboard, has Ctrl/Act key in place of the right Ctrl key
Source(s)	ASK: SNKB-M1995-EES-101 Image: Rear label example from 1995-10-17 by Lexmark United States

IBM InfoWindow Coax Display Station Enhanced Keyboard

Part Number	1394223
Known Assembly Part Numbers	1394249
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3471 InfoWindow Display Station (IBM 3270 family) IBM 3472 InfoWindow Display Station (IBM 3270 family)
OEM	Lexmark, IBM U.K., Unicomp
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1996
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge Or IBM logo across lock-light LEDs area blanking plate
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	3270: Enhanced Typewriter ISO-style Croatian
Additional Notes	Has combined F1/F13 to F12/F24 function key row, Unicomp-made versions may lack the elongated flip-out feet
Source(s)	Image: Rear label example from 2002-01-14 by Unicomp Web: https://sharktastica.co.uk/archive/view?id=847d3e869c213755 Web: https://sharktastica.co.uk/archive/view?id=5d8b65e575b90588 Web: https://sharktastica.co.uk/archive/view?id=4d516ae681bf9785
CreditsCredits A reserved special acknowledgement to anyone who has helped me with research through social media, email or via the P/N submission form for this keyboard part number.	jugostran

IBM Keyboard with TrackPoint II

Part Number	82G3281
FRU Part Number	82G3282
Market Model Name/Feature Code	9081
Type	Model M13 TrackPoint II Keyboard
OEM	Lexmark, Maxi Switch
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1994
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style fixed dual 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	US ANSI
Built-In Mouse	TrackPoint II strain gauge pointing stick
Additional Notes	Also branded as IBM Enhanced Keyboard with TrackPoint II, sold as part of the IBM Select-A-Keyboard scheme
Source(s)	Doc: IBM PS/2 76 and 77 Family of Systems and Options (#194-206) [source: IBM] Doc: IBM PC 300 Series Pentium Systems Announcement Letter (#194-347) [source: IBM] Doc: IBM PC Server 310 - FRU-P/N Cross Reference (EMEA) (#JBAR-3WDP8W) [source: kev009] Web: https://phosphorglow.net/2014/05/09/82g3281-m13trackpoint-ii-february-17th-1994/ Web: https://imgur.com/a/YpKgN

IBM Personal System/2 Enhanced Keyboard

Part Number	42H1295
FRU Part Number	42H1299
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1996
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Canadian French
Source(s)	Doc: IBM Personal Computer 300/700 Series Hardware Maintenance Manual (#S83G-7789-08) [source: kev009] Web: https://imgur.com/a/zrs7C

IBM Personal System/2 Enhanced Keyboard

Part Number	8125467
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1996
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI Russian (Cyrillic)
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Web: https://sharktastica.co.uk/archive/view?id=d756d8af0fcc9bcb

IBM InfoWindow Enhanced Keyboard

Part Number	1394125
Type	Model M Enhanced Terminal Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1997
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed cable
Key Count	102
Form Factor	Full-size
Layout/Language	US
Additional Notes	Combined F1/F13 to F12/F24 function key row, comes with three-way cable router

IBM Personal System/2 Enhanced Keyboard

Part Number	42H1297
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1997
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	104
Form Factor	Full-size
Layout/Language	PC-style: ABNT2 Brazilian Portuguese
Source(s)	Doc: IBM Personal Computer 300/700 Series Hardware Maintenance Manual (#S83G-7789-08) [source: kev009]

IBM Personal System/2 Enhanced Keyboard

Part Number	42H1298
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1997
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Latin American Spanish (ID 171)
Source(s)	Doc: IBM Personal Computer 300/700 Series Hardware Maintenance Manual (#S83G-7789-08) [source: kev009]

IBM Enhanced Keyboard

Part Number	8134943
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1997
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI Korean Hangul
Source(s)	Web: https://sharktastica.co.uk/archive/view?id=4bc4bbec14ebd007

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394431
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM U.K., Unicomp
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1999
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge Or IBM logo across lock-light LEDs area blanking plate
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Croatian
Source(s)	Web: https://www.ibm.com/docs/de/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM Enhanced Keyboard

Part Number	02K3769
FRU Part Number	02K3817
Type	Model M Enhanced PC Keyboard
OEM	Unicomp
Keyswitches	IBM membrane buckling springs
Earliest Appearance	2001
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO German (QWERTZ)
Source(s)	Web: https://web.archive.org/web/20220719223122/https://www.ebay.de/itm/265773959920

IBM Enhanced Keyboard

Part Number	02K3760
FRU Part Number	02K3814
Type	Model M Enhanced PC Keyboard
OEM	Unicomp
Keyswitches	IBM membrane buckling springs
Earliest Appearance	2005
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	None
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	Web: https://geekhack.org/index.php?topic=72133.0

IBM Enhanced Keyboard - AT Style

Part Number	92G7454
FRU Part Number	92G7454
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1994 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed DIN (180) cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: AT-style U.S. English
Additional Notes	Sold under the OPTIONS by IBM brand
Source(s)	Doc: Options by IBM: Overview (#194-052) [source: IBM] Web: https://www.worthpoint.com/worthopedia/vintage-ibm-model-mechanical-keyboard-3874138798

IBM Enhanced Keyboard - PS Style

Part Number	92G7453
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1994
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 Or Grey fixed 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Sold under OPTIONS by IBM brand
Source(s)	ASK: SNKB-M1994-EEP-101 ASK: SNKB-M1995-EEP-101-A Image: Rear label example from 1994-02-25 by Lexmark United States Image: Rear label example from 1995-11-09 by Lexmark United States Doc: Options by IBM: Overview (#194-052) [source: IBM] Web: https://sharktastica.co.uk/archive/view?id=b928a73482e468e6

IBM Personal System/2 Enhanced Keyboard

Part Number	1395622
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Russian (Cyrillic)
Source(s)	Doc: IBM Personal System/2 Hardware Maintenance Manual (#S52G-9971-02) [source: Ardent Tool] Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Web: https://deskthority.net/viewtopic.php?p=365670#p365670 Web: https://kbobsession.blogspot.com/2019/01/model-m-1395622.html

IBM Enhanced Keyboard with 25mm Serial Trackball

Part Number	59G9757
FRU Part Number	13H6724
Market Model Name/Feature Code	5237
Type	Model M5-2 Trackball Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1993 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to DIN (180) & DE-9 cable
Key Count	101
Form Factor	Full-size
Layout/Language	US ANSI
Built-In Mouse	25mm trackball
Additional Notes	Sold under OPTIONS by IBM brand
Source(s)	Doc: IBM Announcement Summary - February 9, 1993 (#C93-002) [source: IBM] Doc: IBM Personal System/2 Hardware Maintenance Manual (#S52G-9971-02) [source: Ardent Tool]

ICPI Ambra "1-series" Enhanced Keyboard

Part Number	AMB1003
Known Assembly Part Numbers	1378003
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1993
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Ambra "Blue-Grey"
Branding	Ambra oval
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 Or Grey straightened-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO German (QWERTZ)
Additional Notes	Secondary IBM part number is 1370602
Source(s)	Web: https://web.archive.org/web/20230501204122/https://www.ebay.co.uk/itm/304843182547?orig_cvip=true&nordt=true&rt=nc

ICPI Ambra "1-series" Enhanced Keyboard

Part Number	AMB1006
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1993
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Ambra "Blue-Grey"
Branding	Ambra oval
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Dutch
Source(s)	Web: https://deskthority.net/viewtopic.php?t=7805

ICPI Ambra "1-series" Enhanced Keyboard

Part Number	AMB1007
Known Assembly Part Numbers	1378015
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1993
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Ambra "Blue-Grey"
Branding	Ambra oval
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 Or Grey straightened-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Swedish/Finnish
Additional Notes	Secondary IBM part number is 1378015
Source(s)	Image: Rear label example from 1994-03-10 by IBM United Kingdom Web: https://deskthority.net/viewtopic.php?t=11840 Web: https://sharktastica.co.uk/archive/view?id=24b3f82187eeeb3d

ICPI Ambra "1-series" Enhanced Keyboard

Part Number	AMB1018
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1993
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Ambra "Blue-Grey"
Branding	Ambra oval
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Canadian French
Additional Notes	Secondary IBM part number is 1378001
Credits	Miguel Farah

ICPI Ambra "2-series" Enhanced Keyboard

Part Number	AMB2001
Known Assembly Part Numbers	1378086
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1993
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	Ambra oval
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO U.K. English (ID 166)
Additional Notes	Secondary IBM part number is 1378086
Source(s)	ASK: SNKB-M1993-EAM-102 Image: Rear label example from 1993-10-26 by IBM United Kingdom

ICPI Ambra Enhanced Keyboard

Part Number	SMB1019
Type	Model M Enhanced PC Keyboard
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1993
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	Ambra oval
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	Web: https://www.reddit.com/r/modelm/comments/1d2vbeo/anyone_have_info_on_this_one_its_an_icpi_ambra/

IBM Enhanced Keyboard with PS/2 Style Cable

Part Number	59G7980
Market Model Name/Feature Code	5229
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1993 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Was available as an option for IBM PS/2 systems
Source(s)	Doc: IBM Announcement Summary - February 9, 1993 (#C93-002) [source: IBM] Doc: IBM Personal System/2 Hardware Maintenance Manual (#S52G-9971-02) [source: Ardent Tool]

IBM Enhanced Keyboard with AT Style Cable

Part Number	59G7981
Market Model Name/Feature Code	5235
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1993 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to DIN (180) cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Was available as an option for IBM PS/2 systems
Source(s)	Doc: IBM Announcement Summary - February 9, 1993 (#C93-002) [source: IBM] Doc: IBM Personal System/2 Hardware Maintenance Manual (#S52G-9971-02) [source: Ardent Tool]

IBM Enhanced Keyboard

Part Number	61G2838
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1993 Q4
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style fixed 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Was available for IBM ValuePoint for AS/400 as an alternative to P/N 71G4644
Source(s)	Doc: IBM ValuePoint for AS/400 Brief Description of Announcement, Charges, and Availability (#193-315) [source: IBM] Web: https://www.reddit.com/r/MechanicalKeyboards/comments/171xeyt/my_father_had_kept_these_as_backups_figured_you/

IBM Enhanced Keyboard

Part Number	82G2383
FRU Part Number	82G3278
Known Assembly Part Numbers	1378275
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1994
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style fixed 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	Doc: IBM RS/6000 7043 43P Series Service Guide (#SA38-0512-03) [source: IBM] Web: https://www.clickykeyboards.com/product/1995-ibm-model-m-82g2383-made-by-lexmark-17-feb-95/

IBM InfoWindow Coax Display Station Enhanced Keyboard

Part Number	1394229
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3471 InfoWindow Display Station (IBM 3270 family) IBM 3472 InfoWindow Display Station (IBM 3270 family)
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1994
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	102
Form Factor	Full-size
Layout/Language	3270: Enhanced Typewriter ISO-style Thai
Additional Notes	Combined F1/F13 to F12/F24 function key row
Credits	u/mcmaxmcmc

Dell Enhanced Keyboard

Part Number	1369050
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1994
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	New Dell rectangle
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style fixed 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	Image: Rear label example from 1995-07-19 by Lexmark United States Web: https://www.clickykeyboards.com/product/1994-dell-model-m-new-logo-1369050-06-apr-94/

ICPI Ambra Enhanced Keyboard

Part Number	1378160
FRU Part Number	1378161
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1994
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	Ambra isosceles trapezium
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style fixed 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)

Dell Enhanced Keyboard

Part Number	1378491
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1994
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	New Dell rectangle
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	104
Form Factor	Full-size
Layout/Language	PC-style: ABNT2 Brazilian Portuguese
Source(s)	Web: https://web.archive.org/web/20240419022704/https://www.ebay.com/itm/196352672486

Dell Enhanced Keyboard

Part Number	1397711
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1994
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	New Dell rectangle
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Arabic (ID 238)
Source(s)	Web: https://web.archive.org/web/20220318004032/https://www.ebay.co.uk/itm/125205138247

Westlaw WALT PC Enhanced Keyboard

Part Number	52G7753
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1994
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	WALT PC rectangle
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey straightened-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Bundled with WALT PC branded variants of IBM PS/2 and PS/ValuePoint computers, has various unique blue and one red sublegends presumed to be tailored for Westlaw's WESTMATE software
Source(s)	Image: Rear label example from 1996-02-27 by Lexmark United States Web: https://sharktastica.co.uk/archive/view?id=b617286df263aaa9 Web: https://web.archive.org/web/20231215163748/http://www.legalcurrent.com/wp-content/uploads/2022/08/150th-Anniversary-Timeline-2022.08.pdf Web: https://web.archive.org/web/20230202072256/https://www.slideserve.com/Audrey/cost-effective-online-research Web: http://sandy55.fc2web.com/keyboard/walt_pc.html Web: http://ps-2.kev009.com/pcpartnerinfo/ctstips/4b76.htm

IBM Enhanced Keyboard with PS/2 Style Cable

Part Number	52G7980
Type	Model M Enhanced PC Keyboard
OEM	Lexmark, Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1994
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Advertised as an option for various IBM ThinkPad computers of the mid '90s
Source(s)	Web: https://www.clickykeyboards.com/product/1994-ibm-model-m-52g7980-manufactured-by-lexmark-for-ibm-05-mar-94/

IBM Enhanced Keyboard

Part Number	52G9701
FRU Part Number	92F0333
Type	Model M Enhanced PC Keyboard
Known Host Systems	IBM 6381 PS/ValuePoint IBM 6382 PS/ValuePoint IBM 6384 PS/ValuePoint IBM 6387 PS/ValuePoint
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1994
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Latin American Spanish (ID 171)
Source(s)	Web: https://web.archive.org/web/20220727163348/https://www.ebay.com/itm/374189250200

IBM Enhanced Keyboard

Part Number	61G3974
FRU Part Number	61G3976
Type	Model M Enhanced PC Keyboard
OEM	Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1994
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey fixed 6-pin mini-DIN PS/2 cable
Key Count	104
Form Factor	Full-size
Layout/Language	PC-style: ABNT2 Brazilian Portuguese
Source(s)	Web: https://web.archive.org/web/20220331204318/https://www.ebay.co.uk/itm/275234624304

IBM Terminal Emulator Enhanced Keyboard

Part Number	1395674
Known Assembly Part Numbers	1395673
Type	Model M Enhanced PC Keyboard
OEM	IBM U.S., IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1990
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Likely for 3270-family terminal emulation software due the presence of a "PA1" legend on the numpad 1 key
Source(s)	Web: https://geekhack.org/index.php?topic=99603.0 Web: https://www.worthpoint.com/worthopedia/vintage-ibm-model-1991-keyboard-n-1955487051

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1395670
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter Thai
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1396768
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter Greek (ID 875)
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM 3197 Display Station Enhanced Keyboard

Part Number	1390949
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3197 Model C20 Color Display Station (IBM 5250 family) IBM 3197 Model CE0 Color Display Station (IBM 5250 family) IBM 3197 Model D20 Display Station (IBM 5250 family) IBM 3197 Model DE0 Display Station (IBM 5250 family) IBM 3197 Model W20 Display Station (IBM 5250 family) IBM 3197 Model WE0 Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed non-screwable DIN (240) cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Swiss-German
Source(s)	Doc: IBM 3179 Color Display Station C Models Brief Description of Announcement, Charges, and Availability (#187-029) [source: IBM] Doc: IBM 3197 Display Station D Models Brief Description of Announcement, Charges, and Availability (#187-030) [source: IBM] Doc: IBM 3197 Display Station W Models Brief Description of Announcement, Charges, and Availability (#188-008) [source: IBM] Web: https://web.archive.org/web/20220702160356/https://www.ebay.de/itm/313861554916

IBM RT PC Enhanced Keyboard

Part Number	1392385
Type	Model M Enhanced RISC Systems Keyboard
Known Host Systems	IBM 6150 RT Personal Computer (IBM RT PC family) IBM 6151 RT Personal Computer (IBM RT PC family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Connection	Grey straightened-style fixed AMP cable
Key Count	102
Form Factor	Full-size
Layout/Language	Finnish/Swedish
Accessories & Other Features	Internal speaker
Source(s)	Web: https://ardent-tool.com/615x/6151_HMS_Sec10_User_Input_Devices.pdf

IBM RT PC Enhanced Keyboard

Part Number	1392387
Type	Model M Enhanced RISC Systems Keyboard
Known Host Systems	IBM 6150 RT Personal Computer (IBM RT PC family) IBM 6151 RT Personal Computer (IBM RT PC family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Connection	Grey straightened-style fixed AMP cable
Key Count	102
Form Factor	Full-size
Layout/Language	Swiss German/French
Accessories & Other Features	Internal speaker
Source(s)	Web: https://ardent-tool.com/615x/6151_HMS_Sec10_User_Input_Devices.pdf

IBM RT PC Enhanced Keyboard

Part Number	1392388
Type	Model M Enhanced RISC Systems Keyboard
Known Host Systems	IBM 6150 RT Personal Computer (IBM RT PC family) IBM 6151 RT Personal Computer (IBM RT PC family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Connection	Grey straightened-style fixed AMP cable
Key Count	102
Form Factor	Full-size
Layout/Language	Portuguese
Accessories & Other Features	Internal speaker
Source(s)	Web: https://ardent-tool.com/615x/6151_HMS_Sec10_User_Input_Devices.pdf

IBM RT PC Enhanced Keyboard

Part Number	1392389
Type	Model M Enhanced RISC Systems Keyboard
Known Host Systems	IBM 6150 RT Personal Computer (IBM RT PC family) IBM 6151 RT Personal Computer (IBM RT PC family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Connection	Grey straightened-style fixed AMP cable
Form Factor	Full-size
Layout/Language	Belgian-French/Dutch
Accessories & Other Features	Internal speaker
Source(s)	Web: https://ardent-tool.com/615x/6151_HMS_Sec10_User_Input_Devices.pdf

IBM 3191 Display Station Enhanced Keyboard

Part Number	1390123
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3191 Model A20 Display Station (IBM 3270 family) IBM 3191 Model B20 Display Station (IBM 3270 family)
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed non-screwable DIN (240) cable
Key Count	102
Form Factor	Full-size
Layout/Language	3270: Enhanced Typewriter ANSI-style U.S. English
Accessories & Other Features	Setup switches
Earliest Recorded Price	$295 USD in 1986
Source(s)	Doc: IBM 3191 Display Station Brief Description of Announcement, Charges, and Availability (#186-117) [source: IBM] Doc: IBM Commonly Used Systems Parts Handbook (#ZA38-0016-0) [source: bitsavers]

IBM 3179 Color Display Station Enhanced Keyboard

Part Number	1390305
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3179 Model 220 Color Display Station (IBM 5250 family)
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed screwable DIN (240) cable
Key Count	102
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ANSI-style U.S. English
Earliest Recorded Price	$295 USD in 1986
Additional Notes	Combined F1/F13 to F12/F24 function key row
Source(s)	Doc: IBM 3179 Color Display Station Model 220 Brief Description of Announcement, Charges, and Availability (#186-112) [source: IBM] Web: https://web.archive.org/web/20190414021408/https://www.recycledgoods.com/ibm-1390305-terminal-keyboard/

IBM 3196 Display Station Enhanced Keyboard

Part Number	1390636
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3196 Display Station (IBM 5250 family)
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed non-screwable DIN (240) cable
Key Count	102
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ANSI-style U.S. English
Earliest Recorded Price	$295 USD in 1986
Additional Notes	Combined F1/F13 to F12/F24 function key row
Source(s)	Doc: IBM 3196 Display Station Brief Description of Announcement, Charges, and Availability (#186-111) [source: IBM] Web: https://www.a1used-computers.com/fiche-IBM+1390636+3196+Twinax+Mainframe+Keyboard-50738.html

IBM Enhanced Personal Computer Keyboard T

Part Number	1391240
Type	Model M Enhanced PC Keyboard
Known Host Systems	IBM 5171T Personal Computer AT (IBM PC family)
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q4
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 1 (scancode set 1) & Mode 2 (scancode sets 1, 2 & 3) autosense
Connection	Black coiled-style detachable 6-pin SDL to DIN (180) cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	TEMPESTed version of regular IBM PC/AT Enhanced Keyboard, "IBM" badge has the character "T" in the bottom-right corner, "Esc" key is a combination "ESC" & "Reset" key
Source(s)	Doc: IBM Personal Computer AT-5171T Model 168 and 339 and 5167 Model 001 IBM Personal Computer Display T Announcement (#186-193) [source: IBM] Web: https://geekhack.org/index.php?topic=74878.0

IBM 3197 Display Station Enhanced Keyboard

Part Number	1390952
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3197 Model C20 Color Display Station (IBM 5250 family) IBM 3197 Model CE0 Color Display Station (IBM 5250 family) IBM 3197 Model D20 Display Station (IBM 5250 family) IBM 3197 Model DE0 Display Station (IBM 5250 family) IBM 3197 Model W20 Display Station (IBM 5250 family) IBM 3197 Model WE0 Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed non-screwable DIN (240) cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style German (QWERTZ)
Source(s)	Doc: IBM 3179 Color Display Station C Models Brief Description of Announcement, Charges, and Availability (#187-029) [source: IBM] Doc: IBM 3197 Display Station D Models Brief Description of Announcement, Charges, and Availability (#187-030) [source: IBM] Doc: IBM 3197 Display Station W Models Brief Description of Announcement, Charges, and Availability (#188-008) [source: IBM]

IBM RT PC Enhanced Keyboard

Part Number	1392383
Type	Model M Enhanced RISC Systems Keyboard
Known Host Systems	IBM 6150 RT Personal Computer (IBM RT PC family) IBM 6151 RT Personal Computer (IBM RT PC family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Connection	Grey straightened-style fixed AMP cable
Key Count	102
Form Factor	Full-size
Layout/Language	Norwegian
Accessories & Other Features	Internal speaker
Source(s)	Web: https://ardent-tool.com/615x/6151_HMS_Sec10_User_Input_Devices.pdf

IBM Personal Typing System Enhanced Keyboard

Part Number	1394618
Type	Model M Enhanced PC Keyboard
Known Host Systems	IBM 6901 Personal Typing System (IBM PS/2 family) IBM 6907 Personal Typing System/2 (IBM PS/2 family) IBM 6908 Personal Typing System/2 286 (IBM PS/2 family)
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Features word processor orientated legends and stepped modifier keys
Source(s)	Image: Rear label example from 1989-04-04 by IBM United States

IBM PC/3270 Host Connected Enhanced Keyboard

Part Number	1391580
Known Assembly Part Numbers	1391418
Type	Model M Enhanced Host Connected Keyboard
OEM	IBM U.S., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	US ANSI
Additional Notes	Intended for IBM 3270 terminal emulation on PS/2 compatible systems, has combined F1/F13 to F12/F24 function key row, was sold in a Unicomp warehouse liquidation for $84 USD in 2017
Source(s)	ASK: SNKB-M1987-EET-101 Image: Rear label example from 1987-09-23 by IBM United States Web: https://deskthority.net/viewtopic.php?t=9884 Web: https://web.archive.org/web/20170501032327/https://www.pckeyboard.com/page/product/1391580

IBM 3191/3192 Display Station Enhanced Keyboard

Part Number	1390766
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3191 Model D20 Display Station (IBM 3270 family) IBM 3191 Model DY0 Display Station (IBM 3270 family) IBM 3191 Model E20 Display Station (IBM 3270 family) IBM 3191 Model EY0 Display Station (IBM 3270 family) IBM 3191 Model L20 Display Station (IBM 3270 family) IBM 3191 Model LY0 Display Station (IBM 3270 family) IBM 3192 Display Station (IBM 3270 family)
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed non-screwable DIN (240) cable
Key Count	102
Form Factor	Full-size
Layout/Language	3270: Enhanced Typewriter ANSI-style U.S. English
Source(s)	Doc: IBM 3192 Color Display Station C Models Brief Description of Announcement, Charges, and Availability (#187-026) [source: IBM] Doc: IBM 3192 Display Station D Models Announcement Letter (#187-027) [source: IBM] Doc: IBM 3191 Display Station Models D and E Announcement Letter (#187-125) [source: IBM] Doc: IBM 3191 Display Station Model L Announcement Letter (#187-126) [source: IBM] Doc: IBM 3192 Color Display Station Model L Announcement Letter (#187-127) [source: IBM] Doc: IBM 3192 Color Display Station Model F Announcement Letter (#187-128) [source: IBM] Doc: IBM Commonly Used Systems Parts Handbook (#ZA38-0016-0) [source: bitsavers]

IBM 3197 Display Station Enhanced Keyboard

Part Number	1390940
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3197 Model C20 Color Display Station (IBM 5250 family) IBM 3197 Model CE0 Color Display Station (IBM 5250 family) IBM 3197 Model D20 Display Station (IBM 5250 family) IBM 3197 Model DE0 Display Station (IBM 5250 family) IBM 3197 Model W20 Display Station (IBM 5250 family) IBM 3197 Model WE0 Display Station (IBM 5250 family)
OEM	IBM U.S., IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed non-screwable DIN (240) cable
Key Count	102
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ANSI-style U.S. English
Earliest Recorded Price	$295 USD in 1987
Source(s)	Doc: IBM 3179 Color Display Station C Models Brief Description of Announcement, Charges, and Availability (#187-029) [source: IBM] Doc: IBM 3197 Display Station D Models Brief Description of Announcement, Charges, and Availability (#187-030) [source: IBM] Doc: IBM 3197 Display Station W Models Brief Description of Announcement, Charges, and Availability (#188-008) [source: IBM] Web: https://www.worthpoint.com/worthopedia/ibm-model-1390940-keyboard-1987-3916137170 Web: https://www.worthpoint.com/worthopedia/vintage-ibm-1390940-model-3197-1825244145

IBM Personal System/2 Enhanced Keyboard

Part Number	1391401
Known Assembly Part Numbers	1386085
Known Package/Box Part Numbers	1393990
Market Model Name/Feature Code	1401
Type	Model M Enhanced PC Keyboard
OEM	IBM U.S., Lexmark, IBM Mexico
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Possible FRU part numbers include 1392090 for late IBM-made examples and 1393990 for Lexmark-made examples that were specifically sold for the IBM 4694 POS System
Source(s)	ASK: SNKB-M1993-EIN-101 Image: Rear label example from 1987-05-05 by IBM Mexico Image: Rear label example from 1988-05-02 by IBM United States Image: Rear label example from 1990-03-20 by IBM Mexico Image: Rear label example from 1992-03-25 by IBM United States Image: Rear label example from 1995-01-17 by IBM Mexico Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 60 Brief Description of Announcement, Charges, and Availability (#ZG87-4005) [source: IBM] Web: https://www.clickykeyboards.com/product/1987-ibm-model-m-1391401-made-by-ibm-14-may-87/ Web: https://www.clickykeyboards.com/product/1993-ibm-model-m-1391401-made-by-ibm-13-jan-93/ Web: https://www.clickykeyboards.com/product/1993-ibm-model-m-1391401-manufactured-for-ibm-by-lexmark-21-dec-93/

IBM Personal System/2 Enhanced Keyboard

Part Number	1391402
Known Assembly Part Numbers	1386715
Market Model Name/Feature Code	1402
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO French (AZERTY)
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 60 Brief Description of Announcement, Charges, and Availability (#ZG87-4005) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	1391403
Known Assembly Part Numbers	1386716, 8134179
Market Model Name/Feature Code	1403
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge Or IBM logo across lock-light LEDs overlay
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 Or Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO German (QWERTZ)
Source(s)	ASK: SNKB-M1990-EEP-102 Image: Rear label example from 1990-03-12 by IBM United Kingdom Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 60 Brief Description of Announcement, Charges, and Availability (#ZG87-4005) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	1391404
Known Assembly Part Numbers	1386717
Market Model Name/Feature Code	1404
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Italian (ID 141)
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 60 Brief Description of Announcement, Charges, and Availability (#ZG87-4005) [source: IBM] Web: https://web.archive.org/web/20220719222510/https://www.ebay.de/itm/354159658905

IBM Personal System/2 Enhanced Keyboard

Part Number	1391405
Market Model Name/Feature Code	1405
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Spanish
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 60 Brief Description of Announcement, Charges, and Availability (#ZG87-4005) [source: IBM]

IBM RT PC Enhanced Keyboard

Part Number	1392384
Type	Model M Enhanced RISC Systems Keyboard
Known Host Systems	IBM 6150 RT Personal Computer (IBM RT PC family) IBM 6151 RT Personal Computer (IBM RT PC family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Connection	Grey straightened-style fixed AMP cable
Form Factor	Full-size
Layout/Language	Danish
Accessories & Other Features	Internal speaker
Source(s)	Web: https://ardent-tool.com/615x/6151_HMS_Sec10_User_Input_Devices.pdf

IBM RT PC Enhanced Keyboard

Part Number	1392382
Type	Model M Enhanced RISC Systems Keyboard
Known Host Systems	IBM 6150 RT Personal Computer (IBM RT PC family) IBM 6151 RT Personal Computer (IBM RT PC family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Connection	Grey straightened-style fixed AMP cable
Key Count	102
Form Factor	Full-size
Layout/Language	Spanish
Accessories & Other Features	Internal speaker
Source(s)	Web: https://ardent-tool.com/615x/6151_HMS_Sec10_User_Input_Devices.pdf

IBM Personal System/2 Enhanced Keyboard

Part Number	1391407
Known Assembly Part Numbers	1387526
Market Model Name/Feature Code	1407
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge Or IBM logo across lock-light LEDs overlay
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Danish
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 60 Brief Description of Announcement, Charges, and Availability (#ZG87-4005) [source: IBM]

IBM Personal Computer AT Enhanced Keyboard

Part Number	1390142
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 1 (scancode set 1) & Mode 2 (scancode sets 1, 2 & 3) autosense
Connection	Black coiled-style detachable 6-pin SDL to DIN (180) cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Swiss-French/Swiss-German (ID 150F/ID 150G)

IBM Personal Computer XT Enhanced Keyboard

Part Number	0989705
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 1 (scancode set 1) & Mode 2 (scancode sets 1, 2 & 3) autosense
Connection	Black coiled-style detachable 6-pin SDL to DIN (180) cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Arabic (ID 238)

IBM Personal Computer AT Enhanced Keyboard

Part Number	1390132
FRU Part Number	6447035
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 1 (scancode set 1) & Mode 2 (scancode sets 1, 2 & 3) autosense
Connection	Black coiled-style detachable 6-pin SDL to DIN (180) cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO French (AZERTY)
Source(s)	Doc: IBM Hardware Maintenance Service Manual - 5150/5155/5160 Service Parts Catalog Section (#6280087) [source: minuszerodegrees.net]

IBM Personal Computer AT Enhanced Keyboard

Part Number	1390133
FRU Part Number	6447036
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 1 (scancode set 1) & Mode 2 (scancode sets 1, 2 & 3) autosense
Connection	Black coiled-style detachable 6-pin SDL to DIN (180) cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO German (QWERTZ)
Source(s)	Doc: IBM Hardware Maintenance Service Manual - 5150/5155/5160 Service Parts Catalog Section (#6280087) [source: minuszerodegrees.net]

IBM Personal Computer AT Enhanced Keyboard

Part Number	1390134
FRU Part Number	6447037
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 1 (scancode set 1) & Mode 2 (scancode sets 1, 2 & 3) autosense
Connection	Black coiled-style detachable 6-pin SDL to DIN (180) cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Italian (ID 141)
Source(s)	Doc: IBM Hardware Maintenance Service Manual - 5150/5155/5160 Service Parts Catalog Section (#6280087) [source: minuszerodegrees.net]

IBM Personal Computer AT Enhanced Keyboard

Part Number	1390135
FRU Part Number	6447038
Known Assembly Part Numbers	1386718
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 1 (scancode set 1) & Mode 2 (scancode sets 1, 2 & 3) autosense
Connection	Black coiled-style detachable 6-pin SDL to DIN (180) cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Spanish
Source(s)	Doc: IBM Hardware Maintenance Service Manual - 5150/5155/5160 Service Parts Catalog Section (#6280087) [source: minuszerodegrees.net]

IBM Personal Computer AT Enhanced Keyboard

Part Number	1390136
FRU Part Number	6447034
Known Assembly Part Numbers	1386719
Type	Model M Enhanced PC Keyboard
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 1 (scancode set 1) & Mode 2 (scancode sets 1, 2 & 3) autosense
Connection	Black coiled-style detachable 6-pin SDL to DIN (180) cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO U.K. English (ID 166)
Source(s)	Doc: IBM Hardware Maintenance Service Manual - 5150/5155/5160 Service Parts Catalog Section (#6280087) [source: minuszerodegrees.net]

IBM Personal Computer AT Enhanced Keyboard

Part Number	1390137
Known Assembly Part Numbers	1387526
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 1 (scancode set 1) & Mode 2 (scancode sets 1, 2 & 3) autosense
Connection	Black coiled-style detachable 6-pin SDL to DIN (180) cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Danish
Source(s)	Web: https://imgur.com/gallery/IQwees9

IBM Personal Computer AT Enhanced Keyboard

Part Number	1390139
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 1 (scancode set 1) & Mode 2 (scancode sets 1, 2 & 3) autosense
Connection	Black coiled-style detachable 6-pin SDL to DIN (180) cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Norwegian
Source(s)	Web: https://imgur.com/a/w5e6ZW5
Credits	XR6 @ deskthority

IBM Personal Computer XT Enhanced Keyboard

Part Number	1390146
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 1 (scancode set 1) & Mode 2 (scancode sets 1, 2 & 3) autosense
Connection	Black coiled-style detachable 6-pin SDL to DIN (180) cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO French (AZERTY)
Credits	Submitted by r/ModelM Discord community member razerban

IBM RT PC Enhanced Keyboard

Part Number	1392380
Type	Model M Enhanced RISC Systems Keyboard
Known Host Systems	IBM 6150 RT Personal Computer (IBM RT PC family) IBM 6151 RT Personal Computer (IBM RT PC family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Connection	Grey straightened-style fixed AMP cable
Key Count	102
Form Factor	Full-size
Layout/Language	Italian
Accessories & Other Features	Internal speaker
Source(s)	Web: https://ardent-tool.com/615x/6151_HMS_Sec10_User_Input_Devices.pdf

IBM Personal Computer XT Enhanced Keyboard

Part Number	1390148
Known Assembly Part Numbers	1386716
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 1 (scancode set 1) & Mode 2 (scancode sets 1, 2 & 3) autosense
Connection	Black coiled-style detachable 6-pin SDL to DIN (180) cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO German (QWERTZ)

IBM Personal Computer XT Enhanced Keyboard

Part Number	1389969
Known Assembly Part Numbers	1386719
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 1 (scancode set 1) & Mode 2 (scancode sets 1, 2 & 3) autosense
Connection	Black coiled-style detachable 6-pin SDL to DIN (180) cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO U.K. English (ID 166)

IBM Personal Computer XT Enhanced Keyboard

Part Number	1390120
Known Assembly Part Numbers	1386085
Known Package/Box Part Numbers	1390119
Type	Model M Enhanced PC Keyboard
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 1 (scancode set 1) & Mode 2 (scancode sets 1, 2 & 3) autosense
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Source(s)	ASK: SNKB-M1986-EXT-101

IBM Personal Computer XT Enhanced Keyboard

Part Number	1390150
Known Assembly Part Numbers	1386717
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 1 (scancode set 1) & Mode 2 (scancode sets 1, 2 & 3) autosense
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Italian (ID 141)

IBM RT PC Enhanced Keyboard

Part Number	1392366
Type	Model M Enhanced RISC Systems Keyboard
Known Host Systems	IBM 6150 RT Personal Computer (IBM RT PC family) IBM 6151 RT Personal Computer (IBM RT PC family)
OEM	IBM U.S., IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Connection	Grey straightened-style fixed AMP cable
Key Count	101
Form Factor	Full-size
Layout/Language	U.S. English
Accessories & Other Features	Internal speaker
Source(s)	Web: https://ardent-tool.com/615x/6151_HMS_Sec10_User_Input_Devices.pdf Web: https://www.reddit.com/r/modelm/comments/17cd4u3/great_find_model_m_but_different_1392366/ Web: https://imgur.com/gallery/ibm-model-m-1392366-rt-pc-O7khl0U

IBM RT PC Enhanced Keyboard

Part Number	1392373
Type	Model M Enhanced RISC Systems Keyboard
Known Host Systems	IBM 6150 RT Personal Computer (IBM RT PC family) IBM 6151 RT Personal Computer (IBM RT PC family)
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Connection	Grey straightened-style fixed AMP cable
Key Count	102
Form Factor	Full-size
Layout/Language	Canadian-French
Accessories & Other Features	Internal speaker
Source(s)	Web: https://ardent-tool.com/615x/6151_HMS_Sec10_User_Input_Devices.pdf Web: https://sharktastica.co.uk/archive/view?id=9eefe65b429403e4

IBM RT PC Enhanced Keyboard

Part Number	1392374
Type	Model M Enhanced RISC Systems Keyboard
Known Host Systems	IBM 6150 RT Personal Computer (IBM RT PC family) IBM 6151 RT Personal Computer (IBM RT PC family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Connection	Grey straightened-style fixed AMP cable
Key Count	102
Form Factor	Full-size
Layout/Language	UK English
Accessories & Other Features	Internal speaker
Additional Notes	Called IBM 6100 System Keyboard as per the box
Source(s)	Web: https://ardent-tool.com/615x/6151_HMS_Sec10_User_Input_Devices.pdf

IBM RT PC Enhanced Keyboard

Part Number	1392376
Type	Model M Enhanced RISC Systems Keyboard
Known Host Systems	IBM 6150 RT Personal Computer (IBM RT PC family) IBM 6151 RT Personal Computer (IBM RT PC family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Connection	Grey straightened-style fixed AMP cable
Key Count	102
Form Factor	Full-size
Layout/Language	French
Accessories & Other Features	Internal speaker
Source(s)	Web: https://ardent-tool.com/615x/6151_HMS_Sec10_User_Input_Devices.pdf

IBM RT PC Enhanced Keyboard

Part Number	1392378
Type	Model M Enhanced RISC Systems Keyboard
Known Host Systems	IBM 6150 RT Personal Computer (IBM RT PC family) IBM 6151 RT Personal Computer (IBM RT PC family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986 Q1
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Connection	Grey straightened-style fixed AMP cable
Key Count	102
Form Factor	Full-size
Layout/Language	German
Accessories & Other Features	Internal speaker
Source(s)	Web: https://ardent-tool.com/615x/6151_HMS_Sec10_User_Input_Devices.pdf

IBM Personal System/2 Enhanced Keyboard

Part Number	1391406
Known Assembly Part Numbers	1386719
Market Model Name/Feature Code	1406
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge Or IBM logo across lock-light LEDs overlay
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 Or Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO U.K. English (ID 166)
Source(s)	ASK: SNKB-M1987-EEP-102 Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 60 Brief Description of Announcement, Charges, and Availability (#ZG87-4005) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	1391408
Market Model Name/Feature Code	1408
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Hebrew
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 60 Brief Description of Announcement, Charges, and Availability (#ZG87-4005) [source: IBM]

IBM 3197 Display Station Enhanced Keyboard

Part Number	1390951
Known Assembly Part Numbers	1390343, 1390967
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3197 Model C20 Color Display Station (IBM 5250 family) IBM 3197 Model CE0 Color Display Station (IBM 5250 family) IBM 3197 Model D20 Display Station (IBM 5250 family) IBM 3197 Model DE0 Display Station (IBM 5250 family) IBM 3197 Model W20 Display Station (IBM 5250 family) IBM 3197 Model WE0 Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1986
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey fixed non-screwable DIN (240) cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Swedish/Finnish
Source(s)	ASK: SNKB-M1986-ETM-103 Image: Rear label example from by IBM United Kingdom Image: Rear label example from 1986-12-14 by IBM United Kingdom Doc: IBM 3179 Color Display Station C Models Brief Description of Announcement, Charges, and Availability (#187-029) [source: IBM] Doc: IBM 3197 Display Station D Models Brief Description of Announcement, Charges, and Availability (#187-030) [source: IBM] Doc: IBM 3197 Display Station W Models Brief Description of Announcement, Charges, and Availability (#188-008) [source: IBM]

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394428
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style U.K. English
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394420
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style French (AZERTY)
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394421
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Italian
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394422
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Norwegian
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394423
Known Assembly Part Numbers	1394449
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Portuguese
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/de/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394424
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Spanish
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394425
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Swiss-French
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394426
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Swiss-German
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394427
Known Assembly Part Numbers	1394453
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM, Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Dutch
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394429
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter Greek (ID 423)
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394418
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Danish
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394432
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Latin 2
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394433
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter Cyrillic
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394434
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Icelandic
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394435
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter Hebrew
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394436
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Arabic
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1395567
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Canadian French
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1395665
FRU Part Number	1395666
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM U.S., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	102
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ANSI-style U.S. English
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language Web: https://web.archive.org/web/20220719222256/https://www.ebay.com/itm/134177052145

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1395668
Known Assembly Part Numbers	1394440
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Spanish Speaking
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language Web: https://web.archive.org/web/20231015205514/https://www.ebay.co.uk/itm/256067087918

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1395669
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	104
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter Japanese (Katakana)
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394419
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Swedish/Finnish
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394417
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style Belgian
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM Personal System/2 Enhanced Keyboard

Part Number	1391409
Known Assembly Part Numbers	1387528
Market Model Name/Feature Code	1409
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Norwegian
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 60 Brief Description of Announcement, Charges, and Availability (#ZG87-4005) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	1395881
Market Model Name/Feature Code	0245
Type	Model M Enhanced PC Keyboard
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Swiss-French (ID 150F)
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Enhanced Keyboard for the Personal Computer Announcement Letter (#ZG87-4014) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	1391410
Market Model Name/Feature Code	1410
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Portuguese
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 60 Brief Description of Announcement, Charges, and Availability (#ZG87-4005) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	1391411
Known Assembly Part Numbers	1387530
Market Model Name/Feature Code	1411
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Swedish/Finnish
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 60 Brief Description of Announcement, Charges, and Availability (#ZG87-4005) [source: IBM] Web: https://web.archive.org/web/20151231122933/https://deskthority.net/photos-f62/finnish-swedish-model-m-and-model-f-84-key-t9777.html

IBM Personal System/2 Enhanced Keyboard

Part Number	1391412
Known Assembly Part Numbers	1387531
Market Model Name/Feature Code	1412
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Swiss-French/Swiss-German (ID 150F/ID 150G)
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 60 Brief Description of Announcement, Charges, and Availability (#ZG87-4005) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	1391413
Known Assembly Part Numbers	1387594
Type	Model M Enhanced PC Keyboard
OEM	IBM U.S., IBM Mexico
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Canadian French

IBM Personal System/2 Enhanced Keyboard

Part Number	1391414
Known Assembly Part Numbers	1389520
Market Model Name/Feature Code	1414
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K., IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Belgian (French)
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 60 Brief Description of Announcement, Charges, and Availability (#ZG87-4005) [source: IBM] Web: https://imgur.com/gallery/6PTeMp1 Web: https://www.clickykeyboards.com/product/1992-ibm-model-m-1391414-01-10-92-102-key-belgian-azerty-new/

IBM Personal System/2 Enhanced Keyboard

Part Number	1391490
Market Model Name/Feature Code	1490
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Arabic (ID 238)
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 60 Brief Description of Announcement, Charges, and Availability (#ZG87-4005) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	1391511
Market Model Name/Feature Code	1511
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Dutch
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 60 Brief Description of Announcement, Charges, and Availability (#ZG87-4005) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	1393395
Known Assembly Part Numbers	1393394
Market Model Name/Feature Code	3395
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Italian (ID 142)
Additional Notes	Should have "ID 142" written on its LED lock-light overlay to indicate its use of the Italian 142 layout compared to P/N 1391404's Italian 141 layout
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Enhanced Keyboard for the Personal Computer Announcement Letter (#ZG87-4014) [source: IBM] Web: https://web.archive.org/web/20241221221729/https://www.ebay.co.uk/itm/226153229801 Web: https://web.archive.org/web/20230611034136/https://old.reddit.com/r/MechanicalKeyboards/comments/am5ded/what_keyboard_is_this/

IBM Personal System/2 Enhanced Keyboard

Part Number	1395882
Market Model Name/Feature Code	0246
Type	Model M Enhanced PC Keyboard
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Swiss-German (ID 150G)
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Enhanced Keyboard for the Personal Computer Announcement Letter (#ZG87-4014) [source: IBM]

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394416
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3487 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	103
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ISO-style German (QWERTZ)
Source(s)	Doc: IBM InfoWindow 3477 User's Guide (#GA18-2923-00) [source: bitsavers] Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM Personal System/2 Enhanced Keyboard

Part Number	1396790
Known Assembly Part Numbers	1396791
Market Model Name/Feature Code	6790
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K., Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1987 Q2
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 Or Grey coiled-style fixed 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Intended for EMEA use only
Source(s)	Doc: IBM Personal System/2 Hardware Maintenance Manual (#S52G-9971-02) [source: Ardent Tool] Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Enhanced Keyboard for the Personal Computer Announcement Letter (#ZG87-4014) [source: IBM] Web: https://www.worthpoint.com/worthopedia/ibm-model-clicky-keyboard-1396790-262681792 Web: https://www.clickykeyboards.com/product/1994-ibm-model-m-1396790-made-by-ibm-uk-1994-12-07/

IBM Personal System/2 Enhanced Keyboard

Part Number	1393669
Known Assembly Part Numbers	1393670
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1988 Q1
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 Or Grey coiled-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Slovenian/Croatian/Bosnian/Serbian (Latin) (ID 234)
Additional Notes	Known to be an option for the IBM PC Server 330 series, was known to be made with non-modular PS/2 cables from late 1995
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Web: https://sharktastica.co.uk/archive/view?id=da7f8489512eab3b Web: https://sharktastica.co.uk/archive/view?id=b0de77c4ceca6d87 Web: https://sharktastica.co.uk/archive/view?id=65a6bb17d6571540

IBM InfoWindow Enhanced Keyboard

Part Number	1395158
Known Assembly Part Numbers	1395157
Type	Model M Enhanced Terminal Keyboard
OEM	IBM U.S., IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	102
Form Factor	Full-size
Layout/Language	US ANSI
Additional Notes	Has combined F1/F13 to F12/F24 function key row, 3270-style "PAx" keys and "User1" and "User3" keys
Source(s)	Web: https://www.worthpoint.com/worthopedia/vintage-ibm-model-keyboard-terminal-3823020638 Web: https://imgur.com/a/igCMVbg
Credits	CoolPenguin1#5714

IBM Personal System/2 Enhanced Keyboard

Part Number	1391506
FRU Part Number	1392015
Type	Model M Enhanced PC Keyboard
OEM	IBM Mexico, IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO Latin American Spanish (ID 171)
Source(s)	Doc: IBM Personal System/2 Hardware Maintenance Manual (#S52G-9971-02) [source: Ardent Tool]

IBM Enhanced Keyboard

Part Number	1394064
Type	Model M Enhanced PC Keyboard
OEM	IBM U.S.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	101
Form Factor	Full-size
Layout/Language	PC-style: ANSI U.S. English (ID 103P)
Additional Notes	Comes with stock trading orientated keycaps, some of which have double-stroke borders above and below the legends
Source(s)	Web: https://deskthority.net/viewtopic.php?t=17598

IBM Personal System/2 Enhanced Keyboard

Part Number	1391522
Market Model Name/Feature Code	1522
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q1
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 Or Grey straightened-style fixed 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO U.K. English (ID 168)
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 30 286 (8530-H21) Announcement Letter (#ZG88-0236) [source: IBM]

IBM Personal System/2 Enhanced Keyboard

Part Number	1391526
Type	Model M Enhanced PC Keyboard
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q1
Withdrawn	2000-02-29
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting flip-out feet
Protocol	IBM Mode 2 (scancode set 2)
Connection	Grey coiled-style detachable 6-pin SDL to 6-pin mini-DIN PS/2 cable
Key Count	102
Form Factor	Full-size
Layout/Language	PC-style: ISO French (AZERTY) (ID 120)
Additional Notes	Several examples of a military-spec version modified by Thomson-CSF with military green casing, EM dampening on the circuitry and cable and no IBM logo have been encountered
Source(s)	Doc: WDFM of Options by IBM Withdrawl: Selected PSG Products Announcement Letter (#ZG00-0190) [source: IBM] Doc: IBM Personal System/2 Model 30 286 (8530-H21) Announcement Letter (#ZG88-0236) [source: IBM]

IBM InfoWindow Twinax Display Station Enhanced Keyboard

Part Number	1394193
Known Assembly Part Numbers	1394203
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3476 InfoWindow Display Station (IBM 5250 family) IBM 3477 InfoWindow Display Station (IBM 5250 family) IBM 3486 InfoWindow II Display Station (IBM 5250 family) IBM 3488 InfoWindow II Modular Display Station Model V (IBM 5250 family) IBM 3489 InfoWindow II Modular Display Station (IBM 5250 family)
OEM	IBM U.K.
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	102
Form Factor	Full-size
Layout/Language	5250: Enhanced Typewriter ANSI-style U.S. English - MNCS
Source(s)	ASK: SNKB-M1999-ETM-102 Image: Rear label example from 1999-05-25 by IBM United Kingdom Doc: IBM InfoWindow II 3486/3488/3489 Marketing Reference Guide (#G326-0265-10) [source: bitsavers] Web: https://web.archive.org/web/20220515154814/https://www.ebay.com/itm/275312238266 Web: https://www.ibm.com/docs/en/i/7.1?topic=information-sbcs-keyboard-display-part-numbers-by-language

IBM InfoWindow Coax Display Station Enhanced Keyboard

Part Number	1394204
FRU Part Number	1394802
Known Assembly Part Numbers	1394230
Market Model Name/Feature Code	9131
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3471 InfoWindow Display Station (IBM 3270 family)
OEM	IBM, Lexmark
Keyswitches	IBM membrane buckling springs
Earliest Appearance	1989 Q2
Original Keycaps	PBT with dye-sublimated legends
Cover Colour	Pearl White
Branding	IBM silver square badge Or IBM grey oval badge Or IBM blue oval badge
Feet	Single-setting elongated flip-out feet
Protocol	IBM Mode 2 (scancode set 3)
Connection	Grey coiled-style fixed modular-8P5C ("RJ-45") cable
Key Count	102
Form Factor	Full-size
Layout/Language	3270: Enhanced Typewriter ANSI-style U.S. English
Earliest Recorded Price	$295 USD in 1989
Additional Notes	Combined F1/F13 to F12/F24 function key row, comes with three-way cable router, silver square models are typically converted from other part numbers by C.E.L. Technical Services
Source(s)	ASK: SNKB-M1995-ETM-102 Image: Rear label example from 1995-06-11 by Lexmark United States Image: Rear label example from 1995-11-06 by Lexmark United States Image: Rear label example from 2000-04-11 by C.E.L. Technical Services Doc: IBM InfoWindow 3471 Display Station Brief Description of Announcement, Charges, and Availability (#189-096) [source: IBM] Web: https://imgur.com/gallery/XKBaXWl Web: https://sharktastica.co.uk/archive/view?id=d7d166d367732f2e

IBM InfoWindow Display Station Enhanced Keyboard

Part Number	1394202
Type	Model M Enhanced Terminal Keyboard
Known Host Systems	IBM 3471 InfoWindow Display Station (IBM 3270 family) IBM 3472 InfoWindow Display Station (IBM 3270 family)
Keyswitches	IBM membrane buckling springs
Earliest Appearance	Presently unknown
Feet	Single-setting flip-out feet
Key Count	102
Form Factor	Full-size
Additional Notes	No photos of this part number have been found thus far
Source(s)	Web: https://www.argecy.com/product/14581