EVGA Classified SR-2 - Manual (Page 29)

EVGA Classified SR-2 Motherboard
29
USB Headers
This motherboard contains six (6) USB 2.0
ports that are exposed on the back panel of
the chassis. It also supports two (2) USB 3.0
ports on the back panel which can operate at
USB 2.0 or USB 3.0 specifications. The
motherboard also contains two 10-pin
onboard header connectors that can be used
to connect an optional external bracket
containing two (2) USB 2.0 ports.
1.
Secure the bracket to either the front or rear panel
of your chassis.
2.
Connect the end of the USB cable to the USB 2.0
headers on the motherboard.
Table 3. USB 2.0 Header Pins
Connector Pin Signal
USB 2.0 Header Connector
1 5V_DUAL
3 D-
5 D+
7 GND
9 Empty
Pin Signal
2 5V_DUAL
4 D-
6 D+
8 GND
10 No Connect