Help with a GA-72XE

[steveunderwood0]

I searched through the forums and found a jpg which contained the schematics for the USB2.0 pins on my now "antiquated" motherboard.

I wound up with the following for pin assignments:
1 - GND
2 - 5v+
3 - NC
4 - USBd2-
5 - USB d3+
6 - USB2+
7 - USBd3-
8 - NC
9 - 5v+
10 - GND

The problem is this, I bought a new card reader to plug into the usb pins, (so that I can FINALLY use USB 2.0). The connections as listed on the device are as follows:
1 - vcc2
2 - vcc1
3 - usbd2-
4 - usbd1-
5 - USBd2+
6 - USBd1+
7 - GND
8 - GND
9 - OC
10 - KEY

I had hoped to rewire the connector, BUT have no idea how these other designators (vcc2, vcc1, oc, and Key (which is really not even a hole at all on the connector)) correlate to the (5v+'s, USBd3+, USBd3-).

Does anyone have any suggestion, besides of course buying a new motherboard, or sending the reader back. I'm living in Trinidad at present, and parts just aren't as readily accessible as they were in the states.

Thanks in advance.