Amazon.com: NIFERY Dolphin Bar USB Wii Sensor Bar, PC Wii Infrared Ray Motion Sensor Bar for Nintendo Wii/Wii U Console Compatible with PC : Video Games
Dolphin Emulator - Configuring controllers
Secrets of the Wii U GamePad | Eurogamer.net
How to move Miis from Wii U to Dolphin (vWii - > Dolphin) : r/DolphinEmulator
How to Use a Real GameCube Controller or Wiimote in Dolphin