Psion MC400

Psion MC400

80C86 CPU running at 7.68MHz

256k RAM

Trackpad

640 x 400 mono LCD display

4 x SSD slots for Psion proprietary Solid-State Disks

Basic audio – integrated microphone and loudspeaker, piezo buzzer

2 x expansion ports at the rear – LH port fitted with RS-232 serial/parallel printer port module

Powered from removable battery packs or AC/DC mains adapter.(Not included)

Psion’s proprietary fully multitasking windowed GUI OS (known as “EPOC” or “SIBO”) with built-in apps: Text Processor, Calendar/Diary, Personal “card file” database, Alarms, Calculator, File Manager, File Transfer (“The Link”), Terminal emulator and Psion’s “OPL” programming language