This tiny USB adapter lets you use a PS4 controller with a Nintendo Switch

Nintendo’s Pro Controller for the Switch is a solid gamepad, but it’s also a pretty expensive add-on. If you already have a Dual Shock 4 laying around, this tiny USB adapter might be a better (and cheaper) alternative. 8bitdo — a company best known for its aftermarket retro-style controllers — has just released a new device called the 8Bitdo Wireless USB Adapter. It’s available for $19.99, and it allows you to use a number of controllers with the Switch. It include