GameCube Adapter doesn't work with Nintendont. : r/WiiUHacks

Nintendo] Wii U – Hack CBHC – DragonCity

What is Reddit's opinion of Mayflash GameCube Controller Adapter for Wii U, PC USB and Switch, 4 Port?

GameCube Controller Adapter for Wii U, Nintendo Switch and PC USB – Lexuma

GameCube Adapter doesn't work with Nintendont. : r/WiiUHacks

Gamecube Adapter for Nintendo Switch Gamecube Controller Adapter and WII U and PC, Super Smash Bros Gamecube Controller Adapter. Support Turbo and Vibration Features with 180cm Long Cable : Video Games

A homebrewed Wii U is an amazing retro console, Page 2

WE USED AN XBOX CONTROLLER ON THE WII U!?!? (Bloopair Tiramisu Wii U CFW)

raphnet. - Classic controller to Gamecube/Wii adapter

GameCube Controller Adapter for Wii U, PC USB & Switch - NEXiLUX : Video Games

Turn your Wii-U into a fantastic emulation machine - Retro & Arcade Gaming - rllmuk