GameCube Controller Adapter for Wii U, Nintendo Switch and PC USB by L
Amazon.com: Mayflash GameCube Controller Adapter for Wii U and PC USB, 4 Port 2-Pack : Video Games
GameCube Controller Adapter for Wii U & PC USB for Windows, Wii U
MAYFLASH GameCube Controller Adapter for Wii U & PC (2 Ports) for sale online | eBay
GameCube Controller Adapter for Wii U, Nintendo Switch and PC USB – Lexuma
4-Port Controller Adapter for Nintendo GameCube to Switch & Wii U & PC | eBay
Amazon.com: Hyperkin 4-Port Controller Adapter for GameCube Compatible with Nintendo Switch/ Wii U/ PC : Video Games
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
GAMECUBE CONTROLLER ADAPTER FOR SWITCH (ALSO WII U / PC)
How to Use Wii U Gamecube Adapter on Dolphin (PC) - YouTube
GameCube Controller Adapter for Wii U, Nintendo Switch and PC USB by L
4 Port GameCube Controller Adapter for Nintendo Switch Wii U PC Super Smash Bros - Walmart.com
Wii U Gamecube Controller Adapter〔USA〕 Brook Gaming - Official Brook Gaming Store
Mayflash 4 Player GC Adapter for Switch / Wii U / PC
GameCube Controller Adapter for Wii U, Nintendo Switch and PC USB by L
GameCube Controller Adapter for Nintendo Switch 4 port to USB Wii U PC 3 in 1 - Walmart.com
NGC GameCube Controller Adapter Converter for Nintendo Switch/Wii U/PC USB | eBay
Amazon.com: Super Smash Bros. GameCube Adapter for Wii U : Nintendo Gamecube Controller Adapter: Video Games