How to: Dump Nintendo Discs for GameCube, Wii, and Wii U Games (Part 2)
Dolphin Emulator - Configuring controllers
Can You Play GameCube Games on Wii U & How to Do?
Dolphin, the GameCube and Wii emulator - Forums - Wii U Pro Controller
Dolphin Emulator - How to use the Official GameCube Controller Adapter for Wii U in Dolphin
How to play GameCube games on the Wii U gamepad - YouTube
Seamless 4K Wii U Emulation Is Almost Real Thanks To Cemu - GameRevolution
Secrets of the Wii U GamePad | Eurogamer.net
How to Play GameCube Games on Wii U - YouTube
Amazon.com: pdobq Gamecube Controller Adapter for Nintendo Switch / WII U / PC. Super Smash Bros Switch Gamecube Adapter. 4 in 1 Plug and Play Game Cube Adapter : Video Games