EACE Computer Colour Genie EG2000

I have the main unit (B) and Joystics Controllers EG2013 (CIB).

type computer
country Hong Kong
year 1982
os Basic
cpu Zilog Z80
speed 2 MHz
ram 16 KB
graphic Motorola 6845 160×96
color 4/16
sound General Instruments AY-3-8910, 3 sound channels
ports video out, audio out, rf, cartridge, tape, rs-232, lightpen, parallel