AKA: Model-Z90, AKA (Label): MODEL Z-90, Product number (P/N): Z90,
Keywords/Tags: Z90
Date of intro: 1978, Origin: Taiwan (List),
Power: 3V,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 25, #Key-Blue: 13, #Key-Orange: 1, #Key-White: 11,
Keyboard Array (Rows x Columns): 05x05,
Miscellaneous switch: [POWER_OFF-ON],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Known Serial-numbers: 18715 (List of all S/Ns from ENTERPREX)
Initial Cost Price: USD10.47, Collector value: 7/10,