Intel S975XBX2 - Workstation Board Motherboard, Specification, Page: 65 / 102

Technical Reference
65
2.7.2.5 Front Panel USB Headers
Figure 18 is a connection diagram for the front panel USB headers.
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INTEGRATOR’S NOTES
• The +5 V DC power on the USB headers is fused.
• Pins 1, 3, 5, and 7 comprise one USB port.
• Pins 2, 4, 6, and 8 comprise one USB port.
• Use only a front panel USB connector that conforms to the USB 2.0 specification
for high-performance USB devices.
OM18317
Key (no pin)
No connect
Power
(+5 V DC)
D-
D+
Ground
D+
Ground
D-
Power
(+5 V DC)
One
USB
Port
One
USB
Port
10
8
7
6 5
4
2 1
3
Figure 18. Connection Diagram for Front Panel USB Headers