Commodore 64 / 128 Diagnostic Harness 

This is a full test harness for your C64/C128 and it works on PAL&NTSC computers.

New design for easy holding 

Superior quality materials : resistors 1% ,Capacitor AVX, industrial pcb gol plated, edge connector real brand new...


Only Harness included . For complete test you need to provide the diagnostic test cartridge


What's in the box?

1) Keyboard dongle for C64 

2) Serial Port dongle 

3) User port dongle 

4) Tape Port dongle 

5) Joystick port control dongle 


--> For C128  keyboard dongle check the other listen in my Store (or contact me)

--> Color of the cable/connector may vary based on availability

Check my sales history before Ebay listing crash (picture)