The device has a switch which allows you to bypass the Mega Memory software and run the game on the cartridge in the second slot. The cartridge has an upside-down cartridge slot to connect the cartridge you want to back up memory from, similar to GameShark and other Game Boy cheat devices. The Mega Memory Card is a third-party Game Boy accessory which allows you to back up the SRAM save data from a game cartridge into the Mega Memory's internal flash memory. 'For use with Game Boy Color and Game Boy Pocket'
Using the Mega Memory Card's user friendly interface, you can easily store, organize and transfer game saves for all your favorite Game Boy titles and, when it's time to conquer the next level, access them at the touch of a button. The Mega Memory Card is a unique game save device that has the capacity to store up to 100 Game Boy game saves. Barbie I have I first game boy Color the case and 7 games, also mega memory card works and in excellent shape.
For use with Game Boy Color, Game Boy Pocket & Game Boy An original Game Boy can be worth up to 1,500 today.