It seems like almost everything has a USB port these days. Appearing on computers, cars, wall outlets, desk fans, and more, USB is a versatile tool for power and data. Not all of these things are very practical, however. Check out all these insane gadgets that use USB!
This cute little guy will run around his wheel at the same speed that you type into the keyboard. If you're a good typist, this wheel will get going really fast!