GameCube Controller Adapter for Wii U, Nintendo Switch and PC USB – Lexuma
Wireless Adapter for Nintendo Switch, Compatible with Nintendo Switch – ECHZOVE
NGC GameCube Controller Adapter Converter for Nintendo Switch/Wii U/PC USB | eBay
This Portable GameCube Controller Switch Adapter Hits Kickstarter Next Month | Nintendo Life
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
Unboxing Official GameCube Controller and Adapter for Switch! - YouTube
Nintendo Support: How to Use the GameCube Controller With Nintendo Switch
For Gamecube Controller Adapter For Nintendo Switch Wii U Pc 4 Ports With Turbo And Home Button Mode No Driver - Accessories - AliExpress