2 Chapter

5.USB 3.0 connector (20-1 pin USB3_34)

This connector is for the additional USB 3.0 ports, and complies with the USB 3.0 specificaton that supports up to 4.8 Gbps connection speed. If the USB 3.0 front panel cable is available from your system chassis, with this USB 3.0 connector, you can have a front panel USB 3.0 solution.

USB3_34

ID

 

 

IntA_P2_D+

IntA_P1_D+

 

 

IntA_P2_D-

IntA_P1_D-

 

 

GND

GND

 

 

IntA_P2_SSTX+

 

 

IntA_P1_SSTX+

 

 

IntA_P2_SSTX-

IntA_P1_SSTX-

 

 

GND

GND

 

 

IntA_P2_SSRX+

IntA_P1_SSRX+

 

 

IntA_P2_SSRX-

IntA_P1_SSRX-

 

 

Vbus

Vbus

 

 

 

 

 

 

PIN 1

 

 

 

SABERTOOTH Z77 USB3.0 connector

The USB 3.0 module is purchased separately.

2-20

Chapter 2: Hardware information