This is the only adapter that supports wireless connection of third-party controllers to the Nintendo Switch. pairing) 3- I only bought it to work wirelessly with Razer Raiju Ultimate on my Nintendo Switch and it just works, all you have to do is install Razer Raiuj Ultimate on PC in BT mode and to put into pairing mode, then press the button on the stream adapter to pair and after 3 seconds the pairing is complete :D it suits my needs perfectly. I have 2 other Creek USB Super Converters that also work with the Razer Raiju Original and Ultimate.