Pocket is the ultimate tribute to portable gaming. We designed four unique portable video game system based cartridge adapters that allow you to play your original game cartridges on. Game Gear, Neo Geo Pocket & Neo Geo Pocket Color, TurboGrafx-16, PC Engine & SuperGrafx & Atari Lynx. Each adapter includes several Original Display Modes specific to each system. So you can explore portable gaming history with no compromises.