Asus Motherboard M2V-MX User Manual page 38

7. USB connectors (10-1 pin USB56, USB78)
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 480 Mbps
connection speed.
M2V-MX USB 2.0 Connectors
Never connect a 1394 cable to the USB connectors. Doing so will
damage the motherboard!
The USB 2.0 module is purchased separately.
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M2V-MX
USB78
USB56
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Chapter 1: Product introduction
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