|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.
|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.
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 M8 50-Key RPOS LCD Keyboard|
Possible companies responsible for making this keyboard for the company marketing it.
|Maxi Switch, XAC|
The name of the known switching mechanism that lies under this keyboard's keys.
|IBM buckling rubber sleeves (early or late POS type)|
|Earliest AppearanceEarliest Appearance
The year (and possibly the quarter) that this keyboard part number was introduced, first observed, first recorded or the first example found.
|Casing ColourCasing Colour
The original colour of this keyboard's outer casing. For keyboards whose casing materials are known to yellow, this will refer to the original colour before such transformation occurs.
|Pearl White/Storm Grey|
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.
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.
The protocol(s) this keyboard can use to speak to the host computer (eg, scancode sets).
|SIO via RS-485|
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.
|Detachable 8-pin SDL to 8-pin SDL cable|
|Key CountKey Count
The number of keys that this keyboard originally had.
|Form FactorForm Factor
The standardised or universally acknowledged name for this keyboard's layout form factor.
|Earliest Recorded PriceEarliest Recorded Price
The earliest price, currency and year of record found for this keyboard part number.
|$550 USD in 1993|
|Additional NotesAdditional Notes
Extra notes about this keyboard that may be of interest or are important to know.
|Made for the IBM 4694 POS System and later reused with the SurePOS 700 Series|
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.
|Doc: IBM 4694 POS Terminal Model 001 Brief Description of Announcement, Charges, and Availability (#193-150) [source: IBM]
|Data Last Updated||2022-07-29|
More on this type of keyboard...
The Model M8 is a 50-key point of sale keyboard with a tilt-adjustable 2x20 LCD screen and integrated magnetic stripe card reader in the Retail POS (RPOS) series of POS input devices. The M8 was originally known as the IBM Retail POS Keyboard with Card Reader and Display. Its earliest host system was the IBM 4694 POS Terminal Model 001 announced in June 1993 and it was a successor to the IBM 4680 series 50-Key Modifiable Layout Keyboard and Operator Display (also known as the IBM 4680 Combined Keyboard/Display). For the most part, the layout and function of the M8 are customisable and the keypad has many transparent keytops to facilitate printed or written legends on paper. However, almost all M8s have a dedicated numeric keypad in the middle key bank and a "Ctrl" key in the bottom-left. After Toshiba TEC acquired the IBM Retail Store Solutions division in 2012, they continued producing the M8 under their own branding.