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

Gamecube Controller Adapter for Switch, WII U, and PC - Turbo and Vibration Support (Super Smash Bros, No Driver, No Lag)

I finally have all three, has anyone figured out a way to use the GameCube adapter to play project m on Wii U ? : r/WiiUHacks

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

I just recently homebrewed my Wii U for Nintendont and wanted to see if it was possible to get this controller to work. I've done some research but can't find anything.

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

Nintendo Wii U - There's an Aroma of Wiiception off of this one — - Now Ye're Talkin

Connects GameCube Controllers to play on Switch Easy to set up, Just plug in and Play! Connects GameCube Controllers to play on Wii U

TTX Tech GameCube Compatible 4 Port Controller Adapter for Wii U and Switch

raphnet. - SNES controller to Wii/Gamecube cable

How to download games on Wii U - Quora

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

Third party Gamecube controller adapters for Nintendont.

Nintendont doesn't support gamecube adapter · Issue #463 · FIX94/Nintendont · GitHub