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P/N 1390131

IBM Personal Computer AT Enhanced Keyboard

Known Assembly Part Numbers
1386085
Type
Model M Enhanced PC Keyboard
OEM
IBM
Earliest Appearance
1986 Q1
Original Keycaps
PBT with dye-sublimated legends
Casing Colour
Pearl White
Protocol
Set 1/XT and Set 2/AT autosense
Connection
Cable
Cable
Black coiled detachable SDL to DIN (180)
Key Count
101
Form Factor
Full-size
Layout/Language
US ANSI
Data Last Updated
2021-12-19

More on this type of keyboard...

Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard
Variant of a Model M Enhanced PC Keyboard

The PC-compatible IBM Enhanced Keyboard was the first home consumer, most common and the definitive Model M keyboard, becoming IBM's choice keyboard for a decade after its release and still in production today as the Unicomp Classic. Labelled as being "enhanced" in regards to its layout that became an industry standard and is still used today (with the addition of GUI keys), the Model M is perhaps the most well-known keyboard of all time thanks to the success of the Enhanced Keyboard. The Enhanced Keyboard was also made available for IBM's earlier "classic" Personal Computer series in both XT and AT flavours, and several other distinct variants exist for other types of systems and custom orders from third-party companies such Ambra/ICPI, Dell, General Electric Healthcare and Sabre.

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