AKA: COMPET CS-2108D, AKA (Label): ELECTRONIC CALCULATOR, CS-2108D, Product number (P/N): CS2108D (CS-2108D),
Keywords/Tags: CS2108D (CS-2108D) | 2108D | COMPET
Date of intro: ~1976, Origin: Japan (List),
Power: AC, Adaptor: SHARP_adaptors: EA15A,
Number of keys: 26, #Key-Black: 20, #Key-Blue: 4, #Key-Red: 1,
Keyboard Array (Rows x Columns): 05x07, Keyboard Layout: [(Sigma)I] - [K] [7] [8] [9] [(ArrowUp)(ArrowDown)] [%] [CM] - [CE] [4] [5] [6] [-=] [(SquareRoot)] [RM] - [C] [1] [2] [3] [+=] [(Division)] [M-] - [0] [.] [x] [M+],
Decimal switch: [F-8-6-4-2-1-0-A], Round switch: [(ArrowUp)-5/4-(ArrowDown)],
Classification: / Desktop with Display,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Serie-members: SHARP: CS2108 (); SHARP: CS2108D (),
Known Serial-numbers: 6904061X (List of all S/Ns from SHARP)
Collector value: 7.5/10,