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. Item Type: for GC Controller Adapter Material: ABS Color: Black Red: No.1 Controller Green: No.2 Controller Orange: No.3 Controller White: No.4 Controller for Blueretro Led Status The Red Led is Fully On. the Power is On The Sync Led is Fully On. Bluetooth Compatibility Failed Sync Led Off: Bluetooth Compatible Connection Successful Sync Led Jumping. Searching for a Wireless Controller How to Use the for Blueretro Button Reset Button: Reset for Blueretro Pair Button. Press Briefly. Disconnect All Bluetooth Compatible Devices and Start a New Pairing. Hold for 3 Seconds. Enable Bluetooth Compatible Query Mode (new Pairing). Press and Hold for 10 Seconds. Revert to the Default Configuration and Clear the BT Pairing Key. 1 x for GC Controller Adapter 1 x Instruction Manual