For SuperCard supports SP/GBM/IDS/NDS/NDSL. It takes about 5 seconds to load a 64M game Support mini SD standard. Support FAT For SuperCard NDS game function introduction: Excellent game compatibility The first NDS soft reset function Can play compressed ROMs (compressed ROMs when converting ROMs) Powerful cheat function (supports all types of cheats) The original real-time strategy function guides you at any time during the game. Maximum support for 2G memory cards. When using GBA games: L + R + B + SELECT Bring up the real-time save menu L + R + A + SELECT Bring up the SC NORMAL SAVE menu L + R + START + SELECT Reset to main menu In order to preserve your GBA game saves, you must reset to the main menu, scroll right to the save menu, find the game file you want to save, press the A key to bring up the save prompt, and select "Yes" to save to SD. other settings: This is not a drag and drop solution for GBA games, you cannot copy and paste these games onto the MiniSD to play, the games must be "patched" with "outdated" software first. For NES/GB/GBC/SMS games, you can copy and paste normally without patching. Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Colour: black transparent Material: plastic Package Contents: 1*Game Cartridge 1*Card Reader 1*2GB Memory Card