Max ROM size up to 48Mbit (6Mbyte) Supports up to 32GB TF card Supports FAT16/FAT32 file system formats Supports playing games from all regions without restrictions Compatible for the-original American version Consoles The V1 version of the game runs faster and more stably Auto-save backup game data, will not lose game data due to power outage Enables operation on unmodified consoles of all regions This innovative cartridge allows you to play a wide variety of games on your classic gaming console, offering a versatile and immersive gaming experience. FAQ: Q: Is it play games with DSP chip? A: Not supported, it is version v1 NOTE: Does not support operating system upgrades. Updating the firmware may damage the device The game file on the TF card is a gift, the console needs to load the game from the tf card when running the game for the first time, the running speed depends on the size of the game file, please be patient! It can only run on the American consoles Auto save: In the game, switch to other games, will automatically save the game progress to the TF card. Reset button will not save the game. Color:Transparent Black Material:plastic Package Contents: 1 * Game Card