PS/2
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See also: PS2
English
[edit]![](http://upload.wikimedia.org/wikipedia/commons/thumb/5/54/PS2_keyboard_and_mouse_jacks.jpg/220px-PS2_keyboard_and_mouse_jacks.jpg)
Proper noun
[edit]PS/2
- (computing, historical) Initialism of Personal System/2, IBM's second generation of personal computers, released in 1987.
- Coordinate term: PS/1
- (electronics, historical) Ellipsis of PS/2 port, the serial I/O interface standard created for the IBM PS/2 keyboard and mouse.