Switch Gamecube Controller Adapter (Updated Version), Gamecube NGC Controller Adapter for Wii U, 4 Port Black Super Smash Bros Gamecube Adapter for Nintendo Switch,Wii U and PC USB

Had no issues with using it on Switch. Did not try with PC or WiiU. Some minor issues stop it from being great. The controllers can get stuck easily from the pins that are too tight inside. Opening it up and slightly bending the metal outward will help it loosen up. Pretty light and can easily be dragged around as well making it a hazard. Adding some weight on the inside with hotglue make it feel much more durable where it would otherwise feel flimsy. Simple overall design on the outside and durable cables look great.

Was getting Smash Ultimate at a midnight release and wanted to use my Gamecube controller. Decided to order it a few days before it released and realized that pretty much every single one was sold out on Amazon and wouldn't be here in time except for this one. I decided to go with it as most negative reviews I read were about it not working properly on PC. Got it in time and it works flawlessly for me on the Switch. Have not played with it on the PC and don't really plan to. So if you're just looking for an adapter for the Switch specifically, this one works.

This controller adapter is easy to use a great price. I've taken it on trips, to different countries and it keeps working. It's durable and practical. I use it for Gamecube controllers in order to play super smash bros.

I've been using this for a few weeks on both a Switch and Wii U. So far it's working flawlessly. If any issues do come up I will update this review, but so far its been great.

I got this half to play smash, half to play dolphin, and this controller only does one of these things.I've tried every single fix, tutorial, and guide I could find, and I can NOT get this thing to work with dolphin

For the perfect job, this adapter does the job just like the first party. Just get it and it works perfectly. There is no lag, there is no problem at all.

Couldn’t wait to play smash. The Nintendo one didn’t come till after Christmas so bought this one works no problem life saver

This product came right on time and works perfectly! Definitely recommend this for anyone needing to use GameCube controllers