You can use the Smash Brothers Gamecube adapter in portable mode with a USB C adapter (Rumble works too) : r/NintendoSwitch
![Guide] Using A Gamecube Controller With A Mayflash Adapter (VirtualHere Not Required) : r/Steam_Link](http://i.imgur.com/icG0Is4.jpg "Guide] Using A Gamecube Controller With A Mayflash Adapter (VirtualHere Not Required) : r/Steam_Link")
Guide] Using A Gamecube Controller With A Mayflash Adapter (VirtualHere Not Required) : r/Steam_Link
Amazon.com: 4 Controllers for Gamecube，with 4 Extension Cables and 4-Port USB Adapter for Switch PC Wii U Console (BBRG) : Video Games
Mayflash Gamecube Adapter for RetroArch? : r/RetroArch
Finally found one! : r/smashbros
Review of the Month; Mayflash GameCube controller adapter – Aaltomies
Mayflash GameCube adapter not working : r/NintendoSwitch
Mayflash Gamecube Adapter with Pokken. : r/PokkenGame
Does the USB to gamecube adapter work in Wii mode on the Wii U? : r/wiiu
Just found out the Wii-U adapter works on switch! It's time to get serious about smash. : r/gaming
Advantage of Nintendo vs Mayflash Gamecube adapter? : r/nintendo
Switch Dock Mod Adds Built-In GameCube Controller Ports | Nintendo Life
I had no idea this worked! Using a Mayflash adapter on my Android phone! : r/emulation
The GameCube Controller, Powered by Open-Source Firmware :: Linux Gaming Central
Having trouble with the old Mayflash GC to USB adapter and getting it to work with newer versions of Dolphin : r/SSBPM
![With a few hitches, info in comments] Mayflash's Gamecube Controller Adapter now works with the Switch : r/smashbros](https://external-preview.redd.it/ZP6XXtwUWpvR0VTlIFnpwwhZe7t5g4UJRu1JHHMpp9s.jpg?auto=webp&s=428318eb8b2506d452aa6e4320a486738e99aabf "With a few hitches, info in comments] Mayflash's Gamecube Controller Adapter now works with the Switch : r/smashbros")
With a few hitches, info in comments] Mayflash's Gamecube Controller Adapter now works with the Switch : r/smashbros
Amazon.com: GameCube Controller Adapter : Video Games
Switchcube Sleeve nintendo Switch Dock Gamecube Adapter - Etsy
Amazon.com: Mayflash GameCube Controller Adapter for Wii U, PC USB and Switch, 4 Port : Video Games
8BitDo 8-Bit Wireless Adapter
Overclock GCC Adapter Guide (both Wii U Adapter and 4-port MayFlash adapter) : r/SSBM
GameCube Controller Adapter for Wii U, Nintendo Switch and PC USB – Lexuma
GameCube Controller Adapter in 5.25" drive bay : r/pcmasterrace
Are the third party Wii U-Gamecube controller adapters good? : r/smashbros
