GameCube controller support comes to Nintendo Switch - Polygon
8Bitdo GBros (Wireless Switch Adapter for Gamecube Controller) - us.MaxGaming.com
GameCube Controller Adapter For Wii PC and Nintendo Switch
TTX Tech GameCube Controller Adapter for Wii U and Switch - Micro Center
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
Nintendo Wii U Switch PC GameCube Controller Adapter TURBO NEON JOY-CON COLORS ! | eBay
GameCube Controller for Nintendo Wii and GameCube [2 Packs]
Amazon.com: Gamecube Adapter for Nintendo Switch Gamecube Controller Adapter and WII U and PC, Super Smash Bros Gamecube Controller Adapter. Support Turbo and Vibration Features with 180cm Long Cable : Video Games
Super Smash Bros. Ultimate Accessories: Switch Controllers, Wireless GameCube Adapters, And More - GameSpot
4-Port Controller Adapter for GameCube® Compatible with Nintendo Switch® / Wii U® / PC/ Mac®
Amazon.com: Gamecube Controller Adapter for Switch/Switch OLED.Gamecube Adapter Compatible with PC Wii U.Adapter with 4 Ports 6 FT(1.8M) Cable Support Turbo and Vibration Features Super Smash Bros : Video Games
Retro Controller Hub Plus for Nintendo Switch™ – Nyko Technologies