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P/N 1388076 - Model M Keyboard Details & Specs

IBM 7531 Industrial Computer Keyboard

OEM
IBM
Earliest Appearance
1985 Q2
Original Keycaps
PBT with dye-sublimated legends
Casing Colour
Industrial Grey
Protocol
IBM scancode set 2
Connection
Black coiled-style detachable SDL to DIN (180) cable
Key Count
102
Form Factor
Full-size
Layout/Language
UK ISO
Data Last Updated
2021-04-08

More on this type of keyboard...

Variant of a Model M Enhanced Industrial Keyboard
Variant of a Model M Enhanced Industrial Keyboard
Variant of a Model M Enhanced Industrial Keyboard

The Model M industrial keyboards were the first discreet and PC-compatible Model Ms available, originally shipping with the AT-class IBM 7531 Industrial PC starting in May 1985. Compared to the IBM Enhanced Keyboard, industrial Model Ms are essentially the same underneath but feature a grey-coloured case designed to hide the dirt and damage expected to be inflicted upon the device within an industrial environment.

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