Commodore PC 10-SD

I have the main unit, monitor 1402 and keyboard.

type computer
country USA
year 1985
os DOS 3.3
cpu Intel 8088
speed 4.77 MHz
ram 640 KB
disk 2 x 5,25″ 360 KB floppy disks
graphic ATI Graphics CGA/Monochrome
colors yes
sound peeper
ports 4xISA, serial, parallel, keyboard, composite video out