This is a natural translucent case for the Dual Diagnostic Commodore 64 cartridge (basic or premium).

The natural/translucent color of this case allows the onboard LED to shine through the case.  A port opening on the left side of the cartridge (when viewed from behind the keyboard with the cartridge inserted in to cartridge port) allows you to adjust which cartridge image boots up.

This item is for either the basic cartridge version (with the onboard jumper), or the premium cartridge version (with the onboard toggle switch).  Simply choose the style of cartridge when ordering the case.

Note: this is for the cartridge case only.  

This case requires a 1.5mm & 2.5mm allen wrenches.  If you don't already own them, you can include them with your order.  Visit our tools area to find these items.