Features: The GBFlash game card provides full compatibility for reading and writing retro game cartridges, supporting , , and official and games, making it an essential game backup device for preserving titles and saves. Featuring an integrated high speed USB reader with plug and play functionality, this compact tool ensures fast and stable data transfer to computers for easy management of game and archives, all housed in a strong ABS metal casing. Designed for game collectors and retro gaming enthusiasts, this portable device allows users to effortlessly backup, , and repair cartridge data, catering to those passionate about maintaining vintage game libraries. Ideal for home use in preserving valuable game progress, it can inject saves into old cartridges after battery replacement, effectively extending the life of games during restoration meeting . Combining a and reader in sleek unit, this integrated USB flashing cart offer professional customization for creating personalizes game collections and ensuring long term data integrity. Specifications: Component : ABS & metal Size: about 7×5cm/2.76x1.97inch Package Includes: 1xGame Card note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.