Asus Z87I-PRO - Manual (Page 39)

ASUS Z87I-PRO 1-25
Chapter 1
DO NOT connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
• The USB 2.0 module is purchased separately.
• These connectors are based on xHCI specification. We recommend you to install the
related driver to fully use the USB 2.0 ports under Windows ® 7.
6. USB 2.0 connectors (10-1 pin USB910)
This connector is for USB 2.0 port. Connect the USB module cable to this connector,
then install the module to a slot opening at the back of the system chassis. This USB
connector complies with USB 2.0 specification that supports up to 48 MBps connection
speed.
-I-P
RO
7 8 Z
Z87I-PRO USB2.0 connector
USB+5V USB_P10- USB_P10+ GND NC
USB+5V USB_P9- USB_P9+
GND
USB910
PIN 1