Function: The game card has a one-click return to menu function, making it more convenient to change games. No need to open and close the console to return to the menu, reducing damage to the console. The game save function can save the game progress for continued use next time. Top GB Game Cards We have stored almost all GB popular games to memory cards. The game card can quickly read the games on the card and play them without downloading. DIY games: You can also delete and add your own games. Just download the game ROM to your memory card. Hardware upgrade: The black gold chip reads game files faster and opens games faster. With the power-saving module, it can save 40% of power. The bright GBP LCD comes with several modifications. Some solutions are very power-hungry. Notice: We cannot guarantee that using GBP will support GBP high-brightness LCD) and support 99% of GB games. RTC clock is not supported. The program has been updated to the latest version. Please do not use the official program for updates again. Official plans will be discontinued and unavailable. Suitable for JDGB high-quality national standard GBC gameboy game cartridges Suitable for national standard GBC GBA SP game consoles About the game files: Since the game files are on the memory card, the game console needs to read the files on the memory card when opening the game. File size determines running speed. More than 85% of the files can be run. Due to the different compatibility of different consoles, games that cannot be opened can be replaced with other games. Please understand that we do not accept returns for this reason. Material: ABS colour: parent black Package Contents: 1 x Game Cartridge Only the above package content, other products are not included. 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.