Asus M4A87T User Manual page 38

7. USB connectors (10-1 pin USB78, USB910, USB1112, USB1314)
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
480Mbps connection speed.
M4A87T
M4A87T 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.
1-26
USB78 USB910
PIN 1 PIN 1
USB1112 USB1314
PIN 1 PIN 1
Chapter 1: Product introduction