Apple never provided PS/2; their solution was the (proprietary?) Apple Desktop Bus: http://en.wikipedia.org/wiki/Apple_Desktop_Bus http://en.wikipedia.org/wiki/

Apple never provided PS/2; their solution was the (proprietary?) Apple Desktop Bus: http://en.wikipedia.org/wiki/Apple_Desktop_Bus http://en.wikipedia.org/wiki/Apple_Desktop_Bus You may be thinking of the licensed Mac clones of the mid-90s: some of them did include PS/2 ports.