Mayflash Adapter compatible for GameCube Controller to Wii and U (Dual Pack)

Compatible for your GameCube controller to a Wii or Wii U system. Built in Turbo Switch the LEFT STICK and POV Directional Button by pressing the button START and B for 3 seconds, and switch back by pressing the button START and A for 3 seconds Supports ZL button Compatible with all games supported by the Wii Classic Controller, Wii Classic Controller Pro