Usb Headers (Universal Serial Bus) - Nvidia NFORCE 680i LT SLI User Manual

Installing and Configuring the BFG NVIDIA nForce 680i LT SLI Motherboard

USB Headers (Universal Serial Bus)

This motherboard contains four USB
2.0 ports that are exposed on the rear
panel of the chassis. The motherboard
also contains two 10-pin internal
headers that can be used to connect
an optional external bracket containing
four 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
7
5
3
1
20
Pin
1
3
5
7
10
9
8
6
4
2
Signal Pin
5V_DUAL 2
D- 4
D+ 6
GND 8
Empty 10
Signal
5V_DUAL
D-
D+
GND
No Connect
Connect