My Desktop case has 2 USB port in front for convenience. I have 2 sets of wires which marked VNC, +, -, GND ( total 8 loose wires, not grouped as a single adapter ). However, the extra USB connection on my motherboard has 10 pins. Which wire correspond to which pin? Which pin do I skip?

Looking at the pins at the edge of the motherboard they go like this....

vc2, data-2, data+2, ground2

vc1, data-1, data+1, ground1

the 9th plug does not need to be plugged in (at least for mine).

Keith

the 9th and 10th sockets can be left empty.

I have the same question -
I bought a FLEXATX mother board and have no specs.
Can you help