I've been looking into this board, and when I checked the downloads, there was no USB driver to be found. Do I need one?
I think it would be installed by its self.
When I made my PC I downloaded a sound driver so I get a sound mixer and nothing else and everything works.
Depends on operating system.
Go to this website http://www.service.asus.com/#
Type motherboard and operating system you have, then download USB driver.