Type

Portable - Keypad

Processor

F3870  7.2 MHz

Memory

2K Rom  320 byte Ram

Power

9V 200mA 2.5mm plug positive tip
or 6 x AA batteries

Dimensions

20.7 x 13.7 x 4.8 cm

Chessboard

9.6 x 9.6 cm

King Height

1.9 cm