* driver : provided with dfu-programmer windows version, native support on recent linux and OSx
A [http://www.cpcwiki.eu/forum/amstrad-cpc-hardware/c4cpc-fw-update/ dedicated forum thread] exists for new firmware announcement support and discussion.
=== Update requirement ===
Update procedure requires the dfu-programmer software:
[[File:C4CPC_Cartridge.png|right|384px]]
A dedicated cartridge case has been designed to protect your C4CPC. It can be 3D printed using online services using the stl file provided.
Link to online printing services are available on the [http://www.cpcwiki.eu/forum/amstrad-cpc-hardware/c4c4c-3d-printed-cartridge/ forum dedicated thread].
The source sketchup design is also provided for those willing to customize it.