I have main unit.
type game console
country Sverige
year 1976
os Fairchild Channel F -clone
cpu 8bit Fairchild F8
speed 1.78MHz
ram 64 bytes
rom game cartridge
graphic 128 x 64, only
about 102 x 58 visible
on screen
colors 8, only 4 different
per line or black and white
sound beeper
ports cartridge slot