For Nintendo Gamecube Blueretro Wireless Controllers Adapter For NGC | eBay
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
Retro Controller Adapter for Nintendo Switch™ – Nyko Technologies
Amazon.com: CLOUDREAM Gamecube Controller Adapter for Switch Gamecube Adapter Wii U and PC, Super Smash Bros Choice Support Four Gamecube Controller and 70IN Long Cable : Video Games
Nintendo Game Cube AC Adapter Original DOL-002 Part Nintendo - Etsy
4 Port Gamecube Controller Adapter Converter for Wii U & Switch [gcac037] - $19.99 : Zen Cart!, The Art of E-commerce
raphnet. - SNES controller to Wii/Gamecube cable
raphnet. - Gamecube controller to N64 adapter (v3)
TTX Tech GameCube Controller Adapter for Wii U and Switch - Micro Center
Nintendo Official Wii U GameCube Controller Adapter BRAND NEW SEALED! | eBay
Gamecube to Switch Controller Adapter〔USA〕 Brook Gaming - Official Brook Gaming Store
GameCube Controller Adapter for Wii U for Wii U
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GameCube Controller Adapter for Wii U + Nintendo Switch [Nintendo Accessory] | eBay
Eight Player GameCube Adapter Is Ready For Smash | Hackaday
Brook GameCube Controller Adapter for Nintendo Switch available at Videogamesnewyork, NY