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: Excellent game compatibility; The first 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. ⑤. Maximum support for 2G memory cards. ⑥. When using 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. ⑦. 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. ⑧. Other settings: 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solution for games, you cannot copy and paste these games onto the MiniSD to play, the games must be "patched" with "outdated" software first.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. ⑨. Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. ⑩. Colour: black transparent. ⑪. Material: plastic. ⑫. Package Contents: 1*Game; 1*Card Reader. Only the above package content, other products are not included. ⑬. 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.