Contoured to perfectly fit a player's hand, the Nunchuk controller builds on the simplicity of the Wii Remote controller and goes an extra step to meet the needs of gamers. The Nunchuk controller connects to the Wii Remote controller at its expansion port and is used in conjunction with the Wii Remote controller.
If you’re a real gamer, there’s no finer way to take control of your Wii games than with the extra analogue stick and buttons presented by the Wii Nunchuk – and getting an extra one of each allows you and a friend to enjoy co-operative or competitive gaming on a level playing field!