I have 16 entries under the USB Controllers section of my Device Manager. This is the breakdown:
1 x Generic USB Hub
1 x NEC PCI to USB Enhance Host Controller (B1)
2 x NEC PCI to USB Open Host Controller
1 x USB Printing Support
7 x USB Root Hub
4 x VIA Rev 5 or later USB Universal Host Controller
I bought a USB 2.0 card into which I plugged a 4 port USB hub. I now have an Epson 4990 Photo scanner that I will be doing relatively high-res scans with, and I don't know if it's actually plugged into the right USB port.
I know that USB 2.0 is generally described as 'enhanced' in the DM. Is there any way to tell though if my scanner is plugged into it?