4.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 480 MBps 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

P8H77-M

P8H77-M USB3.0 Front panel connector

The USB 3.0 module is purchased separately.

5.USB 2.0 connectors (10-1 pin USB56, USB78, USB910)

These connectors are for USB 2.0 ports. Connect the USB module cable to any of these connectors, then install the module to a slot opening at the back of the system chassis. These USB connectors comply with USB 2.0 specification that supports up to

48 MBps connection speed.

USB910

USB78

USB56

USB+5V USB_P10- USB_P10+ GND NC

USB+5V USB_P8- USB_P8+ GND NC

USB+5V USB_P6- USB_P6+ GND NC

P8H77-M

PIN 1

P8H77-M USB2.0 connector

USB+5V USB_P9- USB_P9+ GND

PIN 1

USB+5V USB P7- USB P7+

GND

 

PIN 1

USB+5V USB P5- USB P5+

GND

 

Never connect a 1394 cable to the USB connectors. Doing so will damage the motherboard!

The USB 2.0 module is purchased separately.

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Chapter 1: Product introduction