Asus m2n-cm dvi 1-31, The usb 2.0 module is purchased separately, M2n-cm dvi usb 2.0 connectors – Asus M2N-VM DVI User Manual
Page 43: M2n-cm dvi internal audio connector cd (black)
ASUS M2N-CM DVI
1-31
7. USB connectors (10-1 pin USB56, USB78, USB910, USB 1112)
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 CD)
This connector allows you to receive stereo audio input from sound sources
such as a CD-ROM, TV tuner, or MPEG card.
The USB 2.0 module is purchased separately.
M2N-CM DVI
R
M2N-CM DVI USB 2.0 Connectors
USB78
USB+5V USB_P8
-
USB_P8
+
GN
D
NC
USB+5V USB_P7
-
USB_P7
+
GN
D
1
USB910
USB+5V USB_P10- USB_P10+ GN
D
NC
USB+5V USB_P9
-
USB_P9
+
GN
D
1
USB56
USB+5V USB_P6- USB_P6+ GN
D
NC
USB+5V USB_P5- USB_P5+
GND
1
M2N-CM DVI
R
M2N-CM DVI Internal Audio Connector
CD
(black)
Right Audio Channel
Left Audio Channel
Ground
Ground