Usb Headers - EVGA Z77 FTW User Manual

EVGA Z77 FTW Motherboard

USB Headers

This motherboard contains six (6) 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 up to four (4) USB 2.0 ports.
Secure the bracket to either the front or rear panel
1.
of your chassis (not all chassis are equipped with the
front panel option).
Connect the two ends of the cables to the USB 2.0
2.
headers on the motherboard.
Table 4. USB 2.0 Header Pins
USB 2.0 Header Connector
20
Connector Pin Signal
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