Y Team Controller Adapter for Gamecube, Compatible with Nintendo Switch, Super Smash Bros Switch Gamecube Adapter for WII U, PC, 4 Port ,Black, W046 - Walmart.com
Unboxing Official GameCube Controller and Adapter for Switch! - YouTube
Y Team Controller Adapter for Gamecube, Compatible with Nintendo Switch, Super Smash Bros Switch Gamecube Adapter for WII U/PC with 4 Port
Nintendo GameCube AC Adapter
Mayflash GameCube Controller Adapter for Wii U and PC USB (4 Port) - Walmart.com
WHOA! GameCube Adapter Works on Nintendo Switch! - We Show it Off! - YouTube
Amazon.com: Hyperkin 4-Port Controller Adapter for GameCube Compatible with Nintendo Switch/ Wii U/ PC : Video Games
raphnet. - Gamecube to USB adapter - V3
Amazon.com: Nyko Retro Controller Hub - 4 Port GameCube Controller Adapter for Nintendo Switch : Video Games
Wii U 4 Port Gamecube Controller Adapter
For Nintendo Gamecube Blueretro Wireless Controllers Adapter For NGC | eBay
You can use the Smash Brothers Gamecube adapter in portable mode with a USB C adapter (Rumble works too) : r/NintendoSwitch
Eight Player GameCube Adapter Is Ready For Smash | Hackaday
Amazon.com: 8Bitdo Gbros. Wireless Adapter for Nintendo Switch (Works with Wired GameCube & Classic Edition Controllers) - Nintendo Switch : Everything Else
Ultimate GameCube Adapter by Panda Hardware — Kickstarter
GameCube AC Adapter (Old Skool) - Stone Age Gamer
Amazon.com: GameCube Controller Adapter : Video Games
Nintendo GameCube Controller Adapter for Nintendo Switch - Walmart.com
TTX Tech GameCube Controller Adapter for Wii U and Switch - Micro Center
Gamecube Controller Adapter for Wii U - Solaris Japan
Wii U Gamecube Adapter (Violet) for Windows, Wii U, Android
raphnet. - Gamecube controller to N64 adapter (v3)