Features: The GBxCart adapter offer a key superiority for retro gaming enthusiasts by enabling seamless reading and writing of rom and saves for game console cartridges, providing a backup solution for preserving classical game. Constructed from ABS and metal, this tool features the ability to extract files, write archives, and extract rom from original cartridges, but only the included 512K card supports writing games directly, making it a versatile game cartridge adapter. Designed for nostalgic gamers, collectors, and hobbyists, this product caters to those passionate about retro gaming and looking to manage or enhancing their vintage game collections. Perfect for home use, this adapter allows you to backup old game saves or create game cards in your gaming setup, utilizing the FlashGBX software for efficient cartridge management. Ensuring optimal functionality by downloading the required FlashGBX version 3.37 software, which transforms this tool into an essential resource for archiving and restoring cherished childhood games effortlessly. Specifications: Component: ABS metal Size: 6.5x6cm/2.56x2.36inch Package Includes: 1Pc Retro GBxCart Read Write Backup Adapter 1Pc 512K Card note: This product requires downloading driver and software (FlashGBX version 3.37). Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.