Wii U can use two GameCube controller adapters
Amazon.com: Y Team Controller Adapter for Gamecube, Compatible with Nintendo Switch, Super Smash Bros Switch Gamecube Adapter for WII U/PC with 4 Port : Video Games
C-stick, activate: Wii U to receive GameCube controller adapter | Ars Technica
How to Use a Gamecube Controller on a Wii: 5 Steps (with Pictures)
How to play using a Gamecube controller on the Wii U - YouTube
How to Connect a GameCube Controller to the Wii - Howchoo
Amazon.com: Mayflash GameCube Controller Adapter for Wii U, PC USB and Switch, 4 Port : Video Games
Confirmed: The Wii U GameCube Controller Adapter will not work on DDR, Active Life, or Cyberbike | Gaming.Fit
Wii U Gamecube Controller Adapter - Brook Gaming
Nintendo Support: How to Use Nintendo GameCube Controllers
How to: Use a Gamecube Controller for the Wii U! - YouTube
Confirmed: The Wii U GameCube Controller Adapter will not work on DDR, Active Life, or Cyberbike | Gaming.Fit
Super Smash Bros. Edition GameCube Controller : Video Games - Amazon.com
GameCube to WII and WII U Dual Pack Controller Adapter – Flashback Limited - Repair, Replay, Relive
How to Use a Gamecube Controller on a Wii: 5 Steps (with Pictures)
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Hands On: Wii U GameCube Controller Adapter | Nintendo Life
Petition · Develop a Gamecube controller style Wii U controller · Change.org
These new Gamecube-style Wii U controllers are gorgeous, (almost) exactly what we wanted【E3】 | SoraNews24 -Japan News-
GameCube Controller Adapter for Wii U, Nintendo Switch and PC USB by L
![Request] GameCube controller mod to enable use on home screen to select channels or to start game disk : r/WiiHacks](https://i.redd.it/2fm8ay88dpy61.jpg "Request] GameCube controller mod to enable use on home screen to select channels or to start game disk : r/WiiHacks")
Request] GameCube controller mod to enable use on home screen to select channels or to start game disk : r/WiiHacks
Nintendo GameCube Controller Adapter For Super Smash Bros Wii U for sale online | eBay
raphnet. - Classic controller to Gamecube/Wii adapter
