Great machine. Do you have spare PS4/Xbox One S/X controllers and want to save some money? This adapter is a great alternative to the Nintendo Switch Pro Controller. I've used the pro controller and I like it, but the new one is a bit overpriced, especially when there are other alternatives like this adapter. I didn't experience any input lag or control issues when using the PS4 controller on the Switch. That works great. However, there is one small quirk of this adapter that I wasn't aware of that doesn't work: you can't turn on the Nintendo Switch with a synced PS4 controller. Although I could be wrong, correct me if I do. But I don't really care because I have easy access to my Switch's power button. I will add a trick (you can see in my picture) that most likely this adapter will not fit the Nintendo Switch. Docking station out of the box, but if you have some sandpaper you can sand the rubber/plastic side of the HDMI cable that comes with the Switch to make this adapter fit. Hope that helps!