GameCube Controller Adapter for Wii U, Nintendo Switch and PC USB by L
Wii U GameCube Contrôleur Adaptateur, GameCube NGC Contrôleur Adaptateur pour Wii U, Switch et PC USB Noir - Cdiscount Informatique
Mayflash 4 Ports For Gamecube Controllers Adapter Converter For WIIU S
Gamecube Controller Adapter for Wii U - Solaris Japan
Wii U's GameCube controller will support more than just Smash Bros. [updated] | VentureBeat
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
Mayflash GameCube Controller Adapter for Wii U and PC USB (4 Port) - Walmart.com
GameCube Controller Adapter for Wii U, Nintendo Switch and PC USB – Lexuma