See also: PS2

English edit

 
PS/2 ports (sense 2)

Proper noun edit

PS/2

  1. (computing, historical) Initialism of Personal System/2, IBM's second generation of personal computers, released in 1987.
    Coordinate term: PS/1
  2. (electronics, historical) Ellipsis of PS/2 port, the serial I/O interface standard created for the IBM PS/2 keyboard and mouse.