EVGA 680i User Guide - Page 29

USB Headers

Page 29 highlights

Hardware Installation 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 4. USB 2.0 Header Pins Connector USB 2.0 Header Connector 9 10 7 8 5 6 3 4 1 2 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 21

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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 4.
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