This is 3rd party's product, not from Nintendo. This is 3rd party's product, not from Nintendo. This is 3rd party's product, not from Nintendo. Motion Plus Adapter for Nintendo Wii remote, Connect the Motion sensor for Wii Remote controller to increase accuracy. Motion Plus Attachment is an induction accelerator which coordinates to use for wii remote controller and for Wii nunchuk. Easy to attach, just put the motion plus into the hole of wii remote that you can enjoy your game. Our can play more games.If you connect the motion plus,You can play Sport resort and other Motion games.The game is contain golf,bamintain,tennis,table tennis and etc. This is 3rd party's product, not from Nintendo.