Asus P8H77-V Manual page 39

3. 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.
P8H77-V
P8H77-V USB3.0 front panel connector
• The USB 3.0 module is purchased separately.
• Due to Intel
4. 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.
P8H77-V
P8H77-V USB2.0 connectors
Never connect a 1394 cable to the USB connectors. Doing so will damage the motherboard!
The USB 2.0 module is purchased separately.
ASUS P8H77-V
USB3_34
limitations, the USB3_34 only supports Windows
®
USB910
PIN 1 PIN 1
7 operating system.
®
USB78 USB56
PIN 1
2-21