It works for the Switch
I purchased this to use on my Nintendo Switch, as the real Nintendo version was sold out everywhere. I was nervous this 3rd party version would not work, but those concerns were put to rest when I received the product. It works perfectly, and allows me to connect 4 Gamecube controllers to my Switch. I have noticed no issues so far.
To Note: I have only been using this product for a few days. I cannot speak to how long it will last for, but since I have had no issues yet it gets 5 stars.
Reviewed by: (Verified Buyer) Ethan from Boston on 12/20/2018