N8 Grey

["Famicom, NES, and Twin Famicom systems are supported.* Many NES/FC clones supported as well.","Cart supports NES and FDS ROM images.","Automatic disk side swap for FDS.","Save State function","Game Genie cheat code support.","Automatically backs-up saves to micro SD card. There is no need to push reset before shutting down the system.***","Mapper support can be extended via software updates. As easy as loading new mappers files on micro SD card.","Supports micro SD cards up to 32GB.","Quick loading (4-8 seconds approx).","FAT32 file system formats are supported."]