Brook creates products that allow you to use different controllers for systems they originally were not intended for.
Using this adapter, you can connect 4 GameCube controllers to the Nintendo Switch or your PC.
Using two adapters, up to 8 GameCube controllers can be connected - perfect or 8-Player-Battles with Super Bomberman R!
Simply connect the adapter via USB to your Switch or PC - and you're ready to go.
It also adds a Turbo function to any button on any cotroller.
Simply press and hold the Turbo Button on the converter, press the desired button on your controller (each additional press changes the firing rate).
It's a perfect adapter for playing offline multiplayer games.