The essential upgrade for USB-NES to support homebrew flash carts and manual mapper overrides:
- Auto-detect most NES and Famicom games
- Homebrew NES flash cart support (mapper 30, 111)
- PRG.BIN flash file abstract (as per SST39SF040 protocol)
- Manual mapper override mode
- Easy firmware upgrades and timely updates
- Community-focused product development
- Multi-OS support