It is a cartridge designed primarily as a “plug-and-play” device, featuring a built-in file manager that allows you to load games directly from the cartridge itself. Here are the key features it implements:
Support for: DSK, SNA, CDT (partial)
Support for CP/M disks
Multi-load support for DSK files
Multifunction "Magic" button for disk swapping, diagnostics, and .SNA capture
Integrated buzzer simulating floppy drive sounds (Gotek-style), with volume control via the file manager
Floppy activity LED
Integrated diagnostic ROM
Direct .SNA capture to microSD
Folder navigation with identification of directories, DSK, SNA, and CDT files
Keyboard-based file search within folders
It works on both the CPC464 and CPC6128; a version for the Plus series is currently in development.
It is still in the final testing phase, so some details may change in the final firmware.
Here is a video showing it in action: