Features list taken from StoneAgeGamer
Features:
- FRAM for game saves (no battery required)
- Max supported ROM size is 8Mbit (1Mbyte)
- Sega Master System and SG-1000 games are supported
- Save RAM data can be stored or loaded from the SD card
- Cartridge also can be used on Game Gear via the Master Gear Converter
- Codemasters and Sega mappers are supported
- SD/SDHC cards supported up to 32Gb
- FAT32 support
