EVGA NFORCE 650I - Manual (Page 32)

Hardware Installation
21
USB Headers
This motherboard contains four (4) USB 2.0
ports that are exposed on the rear panel of the
chassis. The motherboard also contains two
10-pin internal header connectors onboard that
can be used to connect an optional external bracket containing
four (4) more USB 2.0 ports.
1. Secure the bracket to either the front or rear panel of your
chassis (not all chassis are equipped with the front panel
option).
2. Connect the two ends of the cables to the USB 2.0 headers
on the motherboard.
Table 3. USB 2.0 Header Pins
Connector Pin Signal Pin Signal
1 5V_DUAL 2 5V_DUAL
3 D- 4 D-
5 D+ 6 D+
7 GND 8 GND
9 Empty 10
No Connect
USB 2.0 Header Connector
9
7
5
3
1
10
8
6
4
2