EVGA X99 - USB Headers

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USB Headers
This motherboard contains
USB 3.0 and 2.0 ports that are
exposed on the rear panel of
the chassis. The motherboard
also contains 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. It also has an
internal header connector for
USB 3.0.
 Secure the bracket to either the front or rear panel
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
or 3.0 headers on the motherboard.
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