Keyboard Part Number List

22 keyboards found/on record...

IBM 3270-style Typewriter Keyboard

Part NumberPart Number
The number used to describe this keyboard's specific release; usually specific for a target region, language or SKU, etc.
1390413
Known Assembly Part NumbersKnown Assembly Part Numbers
Possible numbers found inside this keyboard used to indicate its internal assembly and the keycaps on it.
1389153
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/Model 1A Type II 122-key Converged Keyboard
NicknameNickname
A [keyboard enthusiast] community given name for this keyboard. It can be a shortening of its name and properties, a more abstract term, a real-life reference, or metonymy.
Battleship
OEMOEM
Possible companies responsible for making this keyboard for the company marketing it.
IBM U.K.
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.
1986
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 silver square 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 elongated 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 3)
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 fixed non-screwable DIN (240) cable
Key CountKey Count
The number of keys that this keyboard originally had.
122
Form FactorForm Factor
The standardised or universally acknowledged name for this keyboard's layout form factor.
120%
Layout/LanguageLayout/Language
Image of Layout/LanguageThe 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.
German QWERTZ ISO
Additional NotesAdditional Notes
Extra notes about this keyboard that may be of interest or are important to know.
"PFxx" command key block
Source(s)Source(s)
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://sharktastica.co.uk/archive/view?id=9461bd42e8d3615c

IBM 3197 Display Station 122-key Typewriter Keyboard

Part Number 1390886
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
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 3197 Model C10 Color Display Station (IBM 5250 family)
IBM 3197 Model CD0 Color Display Station (IBM 5250 family)
IBM 3197 Model D10 Display Station (IBM 5250 family)
IBM 3197 Model DD0 Display Station (IBM 5250 family)
IBM 3197 Model W10 Display Station (IBM 5250 family)
IBM 3197 Model WD0 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 elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language UK ISO
Additional Notes "Cmdxx" command key block
Source(s) ASK: SNKB-M1987-BT2-122
Web: https://web.archive.org/web/20240615174713/https://covenco.com/shop/keyboard/ibm-3197-122/

IBM Command Key Keyboard

Part Number 1390891
Known Assembly Part Numbers 1390907
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
OEM IBM U.K.
Keyswitches IBM membrane buckling springs
Earliest Appearance 1989
Original Keycaps PBT with dye-sublimated legends
Cover Colour Pearl White
Branding IBM silver square badge
Feet Single-setting elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language Spanish ISO
Additional Notes "Mdtxx" command key block

IBM Function Key Keyboard

Part Number 1390877
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
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 silver square badge
Feet Single-setting elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language (Canadian?) French QWERTY ISO
Additional Notes "Fxx" command key block

IBM 3270-family Program Function Key Keyboard

Part Number 1390728
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
OEM IBM
Keyswitches IBM membrane buckling springs
Earliest Appearance 1989
Original Keycaps PBT with dye-sublimated legends
Cover Colour Pearl White
Branding IBM silver square badge
Feet Single-setting elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language UK ISO
Additional Notes "PFxx" command key block, exact host system currently unknown but likely IBM 319x series [Coax] Display Station
Source(s) Web: https://web.archive.org/web/20220719220821/https://www.ebay.co.uk/itm/284900179787

IBM 3206 Console Display Terminal Keyboard

Part Number 1392450
Known Assembly Part Numbers 1392449
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
OEM IBM U.S.
Keyswitches IBM membrane buckling springs
Earliest Appearance 1988 Q1
Original Keycaps PBT with dye-sublimated legends
Cover Colour Pearl White
Branding IBM silver square badge
Feet Single-setting elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language 3270: Converged Console U.S. English
Additional Notes Comes with a single "PFxx" command key row
Source(s) Web: https://www.clickykeyboards.com/product/1989-ibm-model-m-122-key-keyboard-1392450-31-jul-89/

IBM 5250-family Command Key Keyboard

Part Number 1390867
Known Assembly Part Numbers 1390903
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
OEM IBM U.K.
Keyswitches IBM membrane buckling springs
Earliest Appearance 1988
Original Keycaps PBT with dye-sublimated legends
Cover Colour Pearl White
Branding IBM silver square badge
Feet Single-setting elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language Nordic(?) ISO
Additional Notes "Cmdxx" command key block, exact host system currently unknown but likely IBM 319x series [Twinax] Display Station
Source(s) Web: https://sharktastica.co.uk/archive/view?id=7246c08e20567b4f

IBM Program Function Key Keyboard

Part Number 1390713
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
OEM IBM U.K.
Keyswitches IBM membrane buckling springs
Earliest Appearance 1988
Original Keycaps PBT with dye-sublimated legends
Cover Colour Pearl White
Branding IBM silver square badge
Feet Single-setting elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language ISO
Additional Notes "PFxx" command key block, only known to be found with potentially-aftermarket Polish typewriter layout keycaps
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.
Submitted by r/ModelM Discord community member razerban

IBM 3197 Display Station 122-key Typewriter Keyboard

Part Number 1390890
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
Known Host Systems IBM 3197 Model C10 Color Display Station (IBM 5250 family)
IBM 3197 Model CD0 Color Display Station (IBM 5250 family)
IBM 3197 Model D10 Display Station (IBM 5250 family)
IBM 3197 Model DD0 Display Station (IBM 5250 family)
IBM 3197 Model W10 Display Station (IBM 5250 family)
IBM 3197 Model WD0 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 elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language French ISO
Additional Notes "Cmdxx" command key block
Source(s) Web: https://deskthority.net/viewtopic.php?f=62&t=7943

IBM 3197 Display Station 122-key Typewriter Keyboard

Part Number 1390888
Known Assembly Part Numbers 1390904
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
Known Host Systems IBM 3197 Model C10 Color Display Station (IBM 5250 family)
IBM 3197 Model CD0 Color Display Station (IBM 5250 family)
IBM 3197 Model D10 Display Station (IBM 5250 family)
IBM 3197 Model DD0 Display Station (IBM 5250 family)
IBM 3197 Model W10 Display Station (IBM 5250 family)
IBM 3197 Model WD0 Display Station (IBM 5250 family)
OEM IBM U.K., IBM Netherlands
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 elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language German QWERTZ ISO
Additional Notes "Cmdxx" command key block
Source(s) Web: https://web.archive.org/web/20240615173556/https://www.kleinanzeigen.de/s-anzeige/ibm-terminal-tastatur-keyboard-1987-1390888-spring/2753762325-225-3261
Web: https://imgur.com/gallery/ibm-model-m122-rjZxCpR

IBM 3197 Display Station 122-key Typewriter Keyboard

Part Number 1390881
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
Known Host Systems IBM 3197 Model C10 Color Display Station (IBM 5250 family)
IBM 3197 Model CD0 Color Display Station (IBM 5250 family)
IBM 3197 Model D10 Display Station (IBM 5250 family)
IBM 3197 Model DD0 Display Station (IBM 5250 family)
IBM 3197 Model W10 Display Station (IBM 5250 family)
IBM 3197 Model WD0 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 elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language Italian ISO
Additional Notes "Cmdxx" command key block

IBM 3270-style Typewriter Keyboard

Part Number 1390416
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
OEM IBM U.K., Unicomp
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 elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240)
Or Grey coiled-style fixed screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language ES ISO
Additional Notes "FPxx" command key block, some Unicomp-made examples may have a Type I 122-key Model M style cover set
Source(s) Web: https://web.archive.org/web/20230928230407/https://www.clickykeyboards.com/product/2000-ibm-model-m122-battleship-1390416-mar-09-2000-with-original-box-usb-soarers-converter/
Web: https://geekhack.org/index.php?topic=100083.0

IBM 3197 Display Station 122-key Typewriter Keyboard

Part Number 1390876
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
Known Host Systems IBM 3197 Model C10 Color Display Station (IBM 5250 family)
IBM 3197 Model CD0 Color Display Station (IBM 5250 family)
IBM 3197 Model D10 Display Station (IBM 5250 family)
IBM 3197 Model DD0 Display Station (IBM 5250 family)
IBM 3197 Model W10 Display Station (IBM 5250 family)
IBM 3197 Model WD0 Display Station (IBM 5250 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 silver square badge
Feet Single-setting elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language ISO
Additional Notes "Cmdxx" command key block
Source(s) Doc: IBM 3179 Color Display Station C Models Brief Description of Announcement, Charges, and Availability (#187-029) [source: IBM]

IBM Program Function Key Keyboard

Part Number 1390711
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
OEM IBM
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 elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language Russian ISO
Additional Notes "PFxx" command key block

IBM 3191/3192 Display Station 122-key Typewriter Keyboard

Part Number 1390702
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
Known Host Systems IBM 3191 Model D10 Display Station (IBM 3270 family)
IBM 3191 Model DX0 Display Station (IBM 3270 family)
IBM 3191 Model E10 Display Station (IBM 3270 family)
IBM 3191 Model EX0 Display Station (IBM 3270 family)
IBM 3191 Model L10 Display Station (IBM 3270 family)
IBM 3191 Model LX0 Display Station (IBM 3270 family)
IBM 3192 Model C10 Color Display Station (IBM 3270 family)
IBM 3192 Model CD0 Color Display Station (IBM 3270 family)
IBM 3192 Model D10 Display Station (IBM 3270 family)
IBM 3192 Model D10 Display Station (IBM 3270 family)
IBM 3192 Model DD0 Display Station (IBM 3270 family)
IBM 3192 Model F10 Color Display Station (IBM 3270 family)
IBM 3192 Model FD0 Color Display Station (IBM 3270 family)
IBM 3192 Model L10 Color Display Station (IBM 3270 family)
IBM 3192 Model LD0 Color Display Station (IBM 3270 family)
IBM 3192 Model W10 Display Station (IBM 3270 family)
IBM 3192 Model WD0 Display Station (IBM 3270 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 silver square badge
Feet Single-setting elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language US ISO
Additional Notes "PFxx" command key block
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 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 3192 Display Station W Models Announcement Letter (#188-007) [source: IBM]

IBM 3191 Display Station 122-key Typewriter Keyboard

Part Number 0985955
Known Assembly Part Numbers 0985957
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
Known Host Systems IBM 3191 Model A10 Display Station (IBM 3270 family)
OEM IBM Netherlands
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 elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language Yugoslavian; Croatian, Bosnian, Slovenian ISO
Additional Notes "PFxx" command key block
Source(s) Web: https://deskthority.net/viewtopic.php?p=500098#p500098
Credits Jugostran#2852

IBM 3196 Display Station Typewriter Keyboard

Part Number 1390577
Known Assembly Part Numbers 1387901
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
Known Host Systems IBM 3196 Display Station (IBM 5250 family)
OEM IBM Netherlands
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 elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language IT ISO
Additional Notes "Cmdxx" command key block
Source(s) Doc: IBM 3196 Display Station Brief Description of Announcement, Charges, and Availability (#186-111) [source: IBM]
Web: https://web.archive.org/web/20231104003938/http://kbobsession.blogspot.com/2018/05/ibm-model-m-122-1390577.html
Web: https://web.archive.org/web/20231104004043/https://www.ebay.it/itm/155867432972

IBM 3196 Display Station Typewriter Keyboard

Part Number 1390572
Known Assembly Part Numbers 1390588
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
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 elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language US ISO
Earliest Recorded PriceEarliest Recorded Price
The earliest price, currency and year of record found for this keyboard part number.
$295 USD in 1986
Additional Notes "Cmdxx" command key block
Source(s) Doc: IBM 3196 Display Station Brief Description of Announcement, Charges, and Availability (#186-111) [source: IBM]
Web: https://www.worthpoint.com/worthopedia/bolt-modded-ibm-model-m122-keyboard-3868994294

IBM 3191 Display Station 122-key Typewriter Keyboard

Part Number 1390238
Known Assembly Part Numbers 1389161
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
Known Host Systems IBM 3191 Model A10 Display Station (IBM 3270 family)
IBM 3191 Model B10 Display Station (IBM 3270 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 elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language US English
Earliest Recorded Price $295 USD in 1986
Additional Notes "PFxx" command key block
Source(s) Doc: IBM 3191 Display Station Brief Description of Announcement, Charges, and Availability (#186-117) [source: IBM]
Web: https://web.archive.org/web/20220524180301/https://www.ebay.ca/itm/175258217490

IBM 3196 Display Station Keyboard

Part Number 1390587
Known Assembly Part Numbers 1390603
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
Known Host Systems IBM 3196 Display Station (IBM 5250 family)
OEM IBM Netherlands, 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 elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language Spanish ISO
Additional Notes "Mdtxx" command key block
Credits u/ioi_parzival

IBM 3196 Display Station 122-key Typewriter Keyboard

Part Number 1390585
Known Assembly Part Numbers 1390601
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
Known Host Systems IBM 3196 Model A10 Display Station (IBM 5250 family)
IBM 3196 Model B10 Display Station (IBM 5250 family)
OEM IBM Netherlands
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 elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language French ISO
Additional Notes "Cmdxx" command key block
Source(s) Web: https://deskthority.net/viewtopic.php?f=62&t=7943

IBM 3196 Display Station Typewriter Keyboard

Part Number 1397979
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.
1390572
Type Model M/Model 1A Type II 122-key Converged Keyboard
Nickname Battleship
Known Host Systems IBM 3196 Display Station (IBM 5250 family)
OEM Lexmark
Keyswitches IBM membrane buckling springs
Earliest Appearance 1994
Original Keycaps PBT with dye-sublimated legends
Cover Colour Pearl White
Branding IBM silver square badge
Feet Single-setting elongated flip-out feet
Protocol IBM Mode 2 (scancode set 3)
Connection Grey coiled-style fixed non-screwable DIN (240) cable
Key Count 122
Form Factor 120%
Layout/Language US ISO
Additional Notes "Cmdxx" command key block, seems to be a very late replacement for the original P/N 1390572
Source(s) Web: https://sharktastica.co.uk/archive/view?id=b9369ef0079cd213