AT keyboard | Article about AT keyboard by The Free Dictionary
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AT keyboard(Advanced Technology keyboard) An 84-key keyboard introduced with the PC AT in 1984. The AT keyboard made the Enter and left Shift keys larger, which were too small on the earlier PC/XT keyboard, but the Backspace key was made smaller. See PC keyboard and AT keyboard connector.
|Backspace Key Blunder|
|In the early days of the PC, IBM had a penchant for routinely changing the keyboard layout. More blunders were on their way with the next keyboard (see Enhanced keyboard).|
References in periodicals archive
When it comes to price and selection, beginners and professionals will feel at home at Keyboard
The NewTouch Compact keyboard plugs into an available PS/2 or AT keyboard
port on any IBM PC or compatible system.
Additionally the Bytelan has keyboard connectors for both types of keyboards on the market today: The 5-pin DIN connector used on PC and AT keyboards
, the 6-pin Mini-DIN connector used on PS/2 keyboards.