Brand: Lambda Electronics Ltd.
Model: PC 8300
Country of origin: Hong Kong
First year of production: 1983
Dimensions: 296 × 149 × 55 mm (feet adds 2.5 mm)
Weight: 660 g
Chinese unlicensed clone of the ZX81. Unlike the ZX81 it has limited sound capabilities, 2kb RAM, a joystick port and RAM expansions and colour module were provided. The character-set was not included in the ROM and commands could be entered both by keyword or letter by letter. By replacing the ROM with that of a ZX81, it could be made ZX81 compatible.
