Y Team Controller Adapter for Gamecube, Compatible with Nintendo Switch, Super Smash Bros Switch Gamecube Adapter for WII U, PC, 4 Port ,Black, W046 - Walmart.com
Boxed Official Wii U Controller Adapter Wii U (B) – Retro Games Japan
Nintendo Official Wii U GameCube Controller Adapter BRAND NEW SEALED! | eBay
AC Adapter Power Supply Wall Charger Cord Cable for Nintendo Wii U Console EU/US Plug | Wish
New AC Adapter for Wii U - Retro vGames
Wii U Gamecube Adapter (Violet) for Windows, Wii U, Android
NEXiLUX Nintendo Switch GameCube Controller Adapter for Wii U, PC USB – J&L Video Games New York City
4-Port Controller Adapter for Nintendo GameCube to Switch & Wii U & PC | eBay
GameCube Controller Adapter for Wii U, Nintendo Switch and PC USB – Lexuma