Features:Connect your GamceCube controller to your Wii or Wii U console.Built in Turbo- Compatible with all games supported by the Wii Classic Controller， Wii Classic Controller Pro and Wii U Pro Controller- How to connect ? Connect the Wii Remote Controller to your Wii or Wii U our adapter ， and finally connect our adapter to your Wii Remote Contrller.- The button A ， B ， X ， Y ， L ， R and Z can be customized with Turbo- Weight : 70g- Cable Length : 94 cm