The Nintendo Gamecube Gameboy Player Adapter DOL-017 in purple is a controller attachment designed for the Sega Dreamcast and Nintendo GameCube platforms. It allows for up to 4 players to connect to the console and features a fan for cooling purposes. Made of plastic and originating from Japan, this adapter is compatible with the Game Cube model and comes complete in its original box for fast shipping. Perfect for expanding gameplay and enhancing your gaming experience.