IBM System/2 series
IBM AT
IBM PC/XT
IBM PC JR
IBM Compatible
Tandy 1000
Tandy 3000
Tandy CoCo 1 or 2
Tandy CoCo 3
Model I,III or IV
Model 100,200
Commodore 64
Commodore 128
Commodore Amiga
Apple II or II+
Apple IIe
Apple IIc
Macintosh
Apple IIgs
Atari ST
Atari 400,600, or 800
Dumb Terminal