Timeline: ( Hide Images ) 1975 MITS Altair 8800 IMSAI 8080 IBM 5100 1976 MOS KIM-1 Sol-20 Apple I Rockwell AIM 65 Compucolor 8001 1977 Wameco QM-1A Vector Graphic Vector-1 RCA COSMAC VIP Apple II Commodore PET Radio Shack TRS-80 Atari VCS (2600) NorthStar Horizon Heathkit H8 1978 Netronics ELF II IBM 5110 VideoBrain Family Computer Compucolor II Exidy Sorcerer Ohio Scientific Superboard II Synertek SYM-1 Interact Model One Cromemco System Three 1979 Z80 Starter Kit TRS-80 model II Bell & Howell SwTPC S/09 Heathkit H89 Atari 400 Atari 800 TI-99/4 1980 HP-85 IBM 5120 TRS-80 Color Computer TRS-80 model III TRS-80 Pocket Computer NNC 80W Sinclair ZX80 1981 Dynabyte 5100 Commodore VIC-20 Sinclair ZX81 Apple III Osborne I Micro-Professor TI-99/4A IBM Datamaster IBM PC LNW-80 Epson HX-20 Rockwell AIM 65/40 1982 Timex Sinclair 1000 Kaypro II Otrona Attache GRiD Compass 1101 Victor 9000 NEC APC DEC Rainbow 100 Lobo MAX-80 Panasonic/ Quasar HHC Franklin Ace 100 Franklin Ace 1000 HP-75C Commodore 64 Commodore B128 Toshiba T100 Zorba 1983 Dynalogic Hyperion Compaq Portable TI CC-40 Jupiter Ace Apple Lisa TRS-80 model 100 Kyotronic 85 Olivetti M-10 NEC PC-8201a Tomy Tutor Gavilan SC SAGE IV TRS-80 PC-3 Altos 586 Pied Piper Spectravideo CompuMate Mattel Aquarius Coleco Adam Timex Sinclair 1500 TRS-80 MC-10 Apple III Plus Visual Commuter 1984 Commodore SX-64 Apple Macintosh Sinclair QL IBM Portable TRS-20 model 200 Epson PX-8 Ampro Little Board IBM PCjr Apple IIc Sord IS-11 HP 110 Tano Dragon Data General/One 1985 Atari 520ST Franklin Ace 2100 Franklin Ace 500 Osborne Vixen Kaypro 2000 Amiga 1000 Zenith Z-171 Sharp PC-7000 AT&T UNIX PC 1986 Compaq Portable II IBM Convertible Apple IIGS 1987 Zenith eazy PC Amiga 500 Amiga 2000 Canon Cat Linus WriteTop Commodore 128D (USA) Compaq Portable III 1988 Apple IIc Plus 1989 Atari Portfolio Macintosh Portable Atari Stacy Zenith MiniSport GRiDPad 1990 Poqet PC 1991 Amiga 3000 1991 Commodore CDTV HP-95LX Macintosh PowerBook 1992 Amiga 600 Zeos PPC Amiga 4000 1993 Apple Newton GREEN=Acquired RED=Wanted Click on the Blue systems for more information