Tandy TRS-80 4P
Released: 1983
CPU: Z80, 4,00Mhz
ROM:
RAM: 64 Kb
Internal storage: 2x 5.25 inch diskdrive
Display: 160x75x2
Audio: beeper
Input/Output: expansion bus, serial interface, parallel interface
Comment: 'portable', more like 'luggable'