MOD-Wii-UEXT-NUNCHUCK - Open Source Hardware Board
Logic 3 Nintendo Wii Wireless Nunchuk Adaptor
wusbmote: Wiimote accessory to USB adapter
Wii Nunchuck adapter WiiChuck Shield Arduino Compatible – Everything Pi
Classic Controller Wii Guitar to USB adapter V3 Nunchuck game | eBay
raphnet. - Dual Classic controller to USB adapter - V2
Amazon.com: Wii Nunchuck Remote Controller 2 Pack with Motion Plus Compatible with Wii & Wii U Console | Wii Remote Controller with Shock Function (Black + Blue) : Video Games
USB Mouse Made Out of a Wii Nunchuck : 4 Steps (with Pictures) - Instructables
ELECOM Classic Controller Nintendo Wii Guitar to USB Adapter White Nunchuck | eBay