Features 1.Multifunction: Multiplayer wireless controller adapter for for GC for Gamecube, an open source project based on darthcloud, popular ESP32 chip. 2.Widely Compatible: for GC controller adapter only for Gamecube consoles Compatible for Xbox One S, for Xbox Series X S, for Wii, for Wii U Pro, for Switch Pro, for Switch, for 8bitdo, Retro Bit for PS3, for PS4, for PS5 wireless controller 3.Multifunction Reset Button: The for GC controller adapter features a multifunction reset button to pair 4 wirelessly compatible controllers at the same time. 4.Configured Keys: The buttons of the game controller adapter can be configured, and the button keys can be configured through the web wireless compatible port of for Google. 5.Zero Latency: The firmware of the game controller adapter is updatable with almost zero latency, with less than 6ms latency using the for PS4 and for PS5 controllers for Blueretro. specificationItem Type: for GC Controller Adapter_x000D_ Material: ABS_x000D_ Color: Black_x000D_ Plug Connector Description:_x000D_ Red: No.1 Controller_x000D_ Green: No.2 Controller_x000D_ Orange: No.3 Controller_x000D_ White: No.4 Controller_x000D_ for Blueretro Led Status_x000D_ The Red Led is Fully On. the Power is On_x000D_ The Sync Led is Fully On. Bluetooth Compatibility Failed_x000D_ Sync Led Off: Bluetooth Compatible Connection Successful_x000D_ Sync Led Jumping. Searching for a Wireless Controller_x000D_ How to Use the for Blueretro Button_x000D_ Reset Button: Reset for Blueretro_x000D_ Pair Button._x000D_ Press Briefly. Disconnect All Bluetooth Compatible Devices and Start a New Pairing._x000D_ Hold for 3 Seconds. Enable Bluetooth Compatible Query Mode (new Pairing)._x000D_ Press and Hold for 10 Seconds. Revert to the Default Configuration and Clear the BT Pairing Key. PackageList 1 xfor GCControllerAdapter 1 x Instruction Manual