1. For SuperCard supports SP/GBM///NDSL. 2. It takes about 5 seconds to load a 64M game. 3. Support mini SD standard. Support FAT. 4. For SuperCard game function introduction: 5. Excellent game compatibility. 6. The first soft reset function. 7. Can play compressed ROMs (compressed ROMs when converting ROMs). 8. Powerful cheat function (supports all types of cheats). 9. The original real-time strategy function guides you at any time during. 10. Maximum support for 2G memory cards. 11. When using games: 12. L + R + B + SELECT Bring up the real-time save menu. 13. L + R + A + SELECT Bring up the SC NORMAL SAVE menu. 14. L + R + START + SELECT Reset to main menu. 15. In order to preserve your game saves, you must reset to the main menu, scroll right to the save menu, find file you want to save, the A key to bring up the save prompt, and select "Yes" to save to SD. 16. other settings: 17. This is not a drag and drop solution for games, you cannot copy and paste these games onto the MiniSD to play, the games must be "patched" with "outdated" software first. For /GB//SMS games, you can copy and paste normally without patching. 18. Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. 19. Colour: black transparent. 20. Material: plastic. 21. Package Contents: 22. 1*Game 23. 1*Card Reader 24. Only the above package content, other products are not included. 25. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.