BlueRetro Wireless Controller Adapter for Nintendo Gamecube Console by RetroScaler/BITFUNX — new in box. This Bluetooth adapter plugs directly into the Gamecube controller port and is compatible with PS3, PS4, PS5, Xbox One S, Xbox Series X/S, Wii, Switch, Switch Joycon, 8BitDo, and Retro-Bit wireless controllers. Features millisecond-level response, firmware upgrade support, and sync LED status indicator for easy pairing. The box shows minor wear but the item is new and unused. Ships fast and securely. Check out our other listings!