Ultimate GameCube Adapter by Panda Hardware — Kickstarter
Nintendo Wii U & Switch GameCube Controller Adapter - OFFICIAL OEM | eBay
raphnet. - N64 controller to Wii/Gamecube adapter (v2)
Wii U Gamecube Adapter (Violet) for Windows, Wii U, Android
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
raphnet. - Classic controller to Gamecube/Wii adapter
MAYFLASH GameCube Controller Adapter for Wii U & PC (2 Ports) for sale online | eBay
BEBONCOOL Super Smash Bros GameCube NGC Controller Adapter for Wii U, Nintendo Switch - BEBONCOOL
raphnet. - Gamecube controller to N64 adapter (v3)
HIABIO 4 Ports Converter for GameCube for GC Controller,3 in 1 USB Adapter Plug & for Play No Lag for NS Switch for NGC/for Wii U/PC Star Fighting Game - Walmart.com
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
GBros. Adapter | 8BitDo
GameCube Controller Adapter For Wii PC and Nintendo Switch
Mayflash GameCube Controller Adapter for Wii & Wii U (Dual Pack), White - Walmart.com
MayFlash 4 Ports for GameCube Controller Adapter to for Wii U System&PC USB for Switch W012|Replacement Parts & Accessories| - AliExpress
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
Amazon.com: Mayflash GameCube Controller Adapter for Wii U, PC USB and Switch, 4 Port : Video Games
Amazon.com: GameCube Controller Adapter : Video Games
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
SNES / NES to Gamecube Controller Adapter Nintendo Wii Switch - Etsy
GameCube Controller Adapter for Wii U + Nintendo Switch [Nintendo Acce — MyShopville