TTX Tech GameCube Controller Adapter for Wii U and Switch - Micro Center
GameCube Controller Adapter for Wii U, Nintendo Switch and PC USB – Lexuma
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
GameCube Controller Adapter for Wii U & PC USB for Windows, Wii U
Amazon.com: Mayflash GameCube Controller Adapter for Wii U, PC USB and Switch, 4 Port : Video Games
GameCube Controller Adapter For Wii PC and Nintendo Switch
How to Connect Wii U Pro Controller to the Nintendo Switch - YouTube
Nintendo Wii / WiiU / Switch / PS4 Game Controller to Nintendo Switch PS4 PC X-Input Super Converter Adapter - Brook - Stone Age Gamer
4 Port Controller Adapter For Nintendo GameCube Switch Wii U & PC USB NEW TURBO | Being Patient
GameCube Controller Adapter 4 port for nintendo Switch Wii U & PC USB NEW TURBO | eBay
How to Use a Wii U Pro Controller on the Nintendo Switch (LONG Version) - YouTube
Amazon.com: May Flash Wireless Wii U Pro Controller Adapter for PC USB : Video Games
GameCube Controller Adapter for Wii U, PC USB, MAC & SWITCH - NEXiLUX - Walmart.com
Amazon.com: JZW-Shop Controller Adapter USB for N-Switch PS3 PC, Dongle Bluetooth Compatible with PS5/ PS3/ PS4/ Xbox 360/ Xbox One X/Wii U Pro/Windows PC/Switch Pro Controller Converter Adapter : Video Games
Switch OLED refuses to sync to Wii U Pro Controller via USB adapter. Any help? : r/Switch
USB Adapter 2 for Wii U Pro and Wii Remote on Switch 8BitDo
Amazon.com: May Flash Wireless Wii U Pro Controller Adapter for PC USB : Video Games
USB Controller Converter Adapter For Nintend Switch PS3 PC Compatible with PS3 PS4 Xbox360 Xbox One WiiU Switch Pro Controller - AliExpress
Mayflash Wireless Wii U Pro Controller to PC USB Adapter - Walmart.com
How To Use Xbox One and Wii U Pro Controllers On Nintendo Switch! - YouTube
DOBE Nintendo Switch USB&Bluetooth Adapter for Wired&Wireless Controller to Support PS3/PS4 Xbox360/One S/X Wii U/Pro Controller and Other PC X-INPUT Mode Controller Nintendo Switch Accessories - Newegg.com
Old Skool Nintendo Switch/Wii U Controller Adapter - Gamecube
GameCube Controller 4 Port Adapter by TTX Tech for Nintendo Switch and Wii U - Walmart.com