These are the PC XT compatible when these are build in the area of V30 CPU (clone 8086 by NEC). A standard version has 128 KB of RAM. It utilizes the card expansion port for obliterable memory, which are then alas non compatible using PCMCIA.

There exists expansion port on the best side of computer. Parallel, serial or MIDI expansion modules survive.

Portfolio has an LCD forgoing underlight.

Atari did non produce a Portfolio itself however licensed it from either DiP.

A Portfolio appears in the film Terminator 2: Judgment Day, where these are utilized per young John Connor to bypass security in an ATM and a security door keycard rules.

es:Atari Portfolio eo:Atari Portfolio