Smart parallel interface Atari HPC-102 Serial interface Atari HPC-103 Memory expansion Atari HPC-104 Memory expander+ Atari HPC-201 Memory card 32 KB Atari HPC-202 Memory card 64 KB Atari HPC-203 Memory card 128 KB Atari HPC-204 OTPROM card 512 KBit Atari HPC-205 OTPROM card 1 MBit Atari HPC-301 PC Card drive for PC ISA bus Atari HPC-401 Mains adapter 110 V Atari HPC-402 Mains adapter 220 V Atari HPC-406 Parallel cable Atari HPC-407 Serial cable Atari HPC-408 Parallel printer cable Atari HPC-409 Null modem cable Atari HPC-501 OTPROM adapter 512 KBit Atari HPC-502 OTPROM adapter 1 MBit Atari HPC-701 ROM card "Utility" Atari HPC-702 ROM card "Finance" Atari HPC-703 ROM card "Science" Atari HPC-704 ROM card "File Manager" Atari HPC-705 ROM card "Power BASIC" Atari HPC-709 ROM card "Instant Spell" Atari HPC-711 ROM card "U.S. Traveller's Guide)" Atari HPC-713 ROM card "Hyperlist" Atari HPC-715 ROM card "Language Translator" Atari HPC-724 ROM card "Bridge Baron" Atari HPC-725 ROM card "Wine Companion" Atari HPC-726 ROM card "Diet / Cholesterol Counter" Atari HPC-728 ROM card "Astrologer" Atari HPC-729 ROM card "Stock Tracker" Atari HPC-750 ROM card "Chess" Atari HPC-803 Portfolio system case In popular culture The Atari Portfolio was used by the character John Connor to crack PINs in two scenes in the 1991 film Terminator 2: Judgment Day. Gallery See also Poqet PC Poqet PC Prime Poqet PC Plus HP 95LX HP 100LX HP 200LX HP 1000CX HP OmniGo 700LX Toshiba Libretto Sharp PC-3000 ZEOS Pocket PC References External links Unofficial Atari Portfolio site Portfolio FAQ Scanned Atari Portfolio Technical Reference Guide The Atari Portfolio, Resources, The Concealed College User's web page Photos, programmation, peripherals Atari hardware Personal digital assistants Handheld personal computers Products introduced in 1989 IBM PC compatibles