Sinclair ZX81


sinclairzx812

 

I have six main units, three power adapters and three ZX 16K RAM.

 

type computer
country UK
year 1982
os basic
cpu Zilog Z80
speed 3.25 MHz
ram 1 KB
rom 8 KB
graphic 24 x 32
colors mono
sound none
ports RF, Z80 bus, tape