EVGA X58 SLI Micro User Manual

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26 
 
USB Headers 
This motherboard contains eight (8) USB 2.0 
ports that are exposed on the rear panel of the chassis 
(Figure 2). The motherboard also contains two 10-pin 
internal header connectors onboard that can be used to 
connect an optional external bracket containing four 
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 end of the cable to the USB 2.0 
 header on the motherboard. 
 
Table 4.  USB 2.0 Header Pins 
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