Simple cases for the user and cassette port edge connectors for vintage Commodore 8-bit computers (including Commodore PET, VIC-20, C64, C64c, C128 and the Plus/4, C16, SX-64 minus the cassette port). You'll need two small screws to attach the connector on either side. This case gives you something to grip while plugging and unplugging it from the computer. All models except one have the text "TOP"
I built these for my homemade C64 diagnostic harness cable.
Monoprice Maker Select Mini