I have one of these:<BR>http://www.newegg.com/app/Showimage.asp?image=20-192-010-01.jpg/20-192-010-02.jpg/20-192-010-03.jpg/20-192-010-04.jpg&CurImage=20-192-010-02 ...
With the prevalence of USB devices, it's easy to mix up USB headers and ports, but the header is the motherboard pin ...