My son used it to connect his PS4 controller to Nintendo Switch to play Fortnite and other games (make sure you use the motion sensor in the disable game menu). options). It works great and is a cheaper solution than buying a pro controller. The only downside is that we have to connect it every time we turn on the switch. It's okay, but we haven't figured out how to stay connected. It only takes a few seconds, so it doesn't really matter. I still recommend this to gamers who already have a PS4 controller or just prefer it to the Switch and the awful Joy-Con drift.