Connect up to 4 x GameCube controllers on your Nintendo Switch with the GameCube Controller Adapter from Dragon Slay. Perfect for use with Super Smash Bros. Ultimate. The adapter simply connects to the TV Dock via USB. *Please note that this adapter can only be used with the Nintendo Switch in TV Mode This Advanced Version Adapter support you to play all favourite Nintendo Wii U and PC games like Super Smash Bros. Very easy to setup for your favourite Wii U games. Just plug to paly it. And the Nintendo Switch GameCube Controller Adapter allows you to connect 4 pieces controllers to play the games at the same time and without any delay, very stable, just enjoy your games now!
Connect up to 4 GameCube controllers (Wired or Wireless) to your Wii U, PC or Nintendo Switch system
Change between Switch/Wii U or PC modes using the switch on the back of the adapter
Turbo Button on rear of device turns on “Burst” function for all connected controllers
Supports Super Smash Bros on Wii U
Compatible with Windows 7 (32/64 bit), Vista, Windows 8, Windows 10 and Mac OS