Psion Revo Plus

Handheld, Speaker, keyboard, display, ARM ARM710T 36 MHz, 8 MB - ROM, 16 MB, 480 x 160, Speaker(s), 1 x infrared - IrDA1 x serial - RS-232 - 9 pin D-Sub (DB-9), Docking station, AC 100/240 V ± 10% ( 50/60 Hz ), Symbian EPOC32 5