- An expansion device for the Wii Remote video game controller that allows it to more accurately capture complex motion
- It tracks player's movements in finer detail and with greater accuracy
- This simple, optional attachment shall enhance the pleasure for playing the Wii
- The sensor in the device supplements the accelerometer and Sensor Bar capabilities of the Wii Remote to enable actions to be rendered identically on the screen in real time

Click on images to visit the shop for wii motion plus

Found for only $16 with free worldwide shipping.
This is not the original nintendo but it works just fine.
Wii compatible remote control »»