Motion Plus adapter. What you get.
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For Nintend Wii 2 in 1 Wireless Remote Gamepad Controller Built-in Motion Plus Remote Control For Nintendo Wii Nunchuck Joystick
Aliexpress UK
eBay
Motion Plus Adapter Sensor for Wii Console Remote Wireless Wiimote Controller Wholesale Game Controller
Aliexpress UK
Region free, It can be used for any version of for Nintend Wii for Wii U. Compatible: for Nintend Wii, for Wii U. Color: Red, Dark Blue, Pink (Optional). Free and comfortable to hold them in whichever hand.
eBay
Motion Plus Adapter Sensor For Nintendo Wii Console Remote Wireless Wiimote Controller Sensor Adapter Gamepad Accuracy Precisio
Aliexpress UK
OFFICIAL NINTENDO WII MOTION PLUS white ADAPTERS X 2 Includes X2 adapters
eBay
1Set Battery Holder for WII Game Remote Controller Joystick Joypad Nunchuck Hand Curved Game Handle Accessories
Aliexpress UK
Used working. Fast dispatch.
eBay
1Set Battery Holder for WII Game Remote Controller Joystick Joypad Nunchuck Hand Curved Game Handle Accessories
Aliexpress UK
The Nunchuk connects to the Wii Remote at its expansion port and is used in conjunction with Wii remote, Along with the analog stick, the motion- sensing Nunchuk also contains two buttons positioned for quick access.
eBay
Battery holder for Nintendo Wii Game Remote Controller Joystick Joypad Nunchuck Hand Curved Game Handle Accessory
Aliexpress UK
eBay
2Pcs 2-in-1 straight handle to Wii Kart Remote Controller Gamepad games console for Nintendo Neutral Game Racing Steering Wheel
Aliexpress UK
Pictures are just to show the model, not the actual item that you will receive. These are used and will show slight signs of usage.
eBay
1PCS Remote Wired Receiver Sensor Bar Infrared Motion Sensor Signal Receiver Stand Controller Game Move Remote for Wii / Wii U
Aliexpress UK