Wii controller (Nunchuck / Wiichuck) : ID 342 : $12.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Nintendo Wii Nunchuk Classic Original Wired Controller W/ USB 2.0 Joys — Ogreatgames
Tatacon to USB Converter - mon.im
ELECOM Classic Controller Nintendo Wii Guitar to USB Adapter White Nunchuck | eBay
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
raphnet. - Wusbmote: Wiimote accessory to USB adapter
MOD-Wii-ICSP-NUNCHUCK - Open Source Hardware Board
USB Mouse Made Out of a Wii Nunchuck : 4 Steps (with Pictures) - Instructables
WADEO 9.84 Ft Extension Cable for Nintendo NES Classic Mini Edition Controller, Cord Extender for WII Remote & WII Nunchuck - Walmart.com