32 chapter 1: product introduction, The usb 2.0 module is purchased separately, M3a-h/hdmi usb 2.0 connectors – Asus M3A-H/HDMI User Manual
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Chapter 1: Product introduction
7. USB connectors (10-1 pin USB56, USB78, USB910, USB1112)
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.
Never connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
8. Optical drive audio in connector (4-pin DVD)
These connectors allow you to receive stereo audio input from sound sources
such as a DVD-ROM, TV tuner, or MPEG card.
The USB 2.0 module is purchased separately.
M3A-H/HDMI
®
PIN 1
USB+5V
USB_P6-
USB_P6+
GN
D
NC
USB+5V
USB_P5-
USB_P5+
GN
D
USB56
PIN 1
USB+5V
USB_P8-
USB_P8+
GN
D
NC
USB+5V
USB_P7-
USB_P7+
GN
D
USB78
PIN 1
USB+5V
USB_P10-
USB_P10+
GN
D
NC
USB+5V
USB_P9-
USB_P9+
GN
D
USB910
PIN 1
USB+5V
USB_P12-
USB_P12+
GN
D
NC
USB+5V
USB_P11
-
USB_P11
+
GN
D
USB1112
M3A-H/HDMI USB 2.0 connectors
M3A-H/HDMI
®
CD
Left
Audio Channe
l
GN
D
GN
D
Right
Audio Channe
l
M3A-H/HDMI Internal audio connector
You can connect the front panel USB cable to the ASUS Q-Connector (USB,
blue) first, and then install the Q-Connector (USB) to the USB connector
onboard if your chassis supports front panel USB ports.