- Compatible with NES Classic Edition Controllers and Wii U/Wii. - Compatible with SNES Controllers to play the games on NES Classic Edition and Wii U/ Wii system. - No extra driver required, plug-n-play. - Built in Turbo. - The adapter is compatible with the game that works with Wii Classic Controller. - Press the button START and the direction button DOWN on the NES or SNES controller for 3 seconds, the direction button can be switched to the left stick of Wii Classic Controller. -Press the button START and the direction button UP on the NES or SNES controller for 3 seconds, the above setting will be cancelled.