Managed to to find this last unit, The C64 Destest Switch Cart is a diagnostic cart specifically designed for the Commodore 64 platform. It allows users to test various components of their C64 system to ensure optimal performance and diagnose any potential issues. With this cart, users can run diagnostic tests and troubleshoot problems with their Commodore 64 computer, making it a valuable tool for maintaining and repairing vintage gaming equipment. Comes with Whatever colour case is available. Fully functional. Firmware is V0.3 feb 2026 Post UK only.
