Asus M3N-H HDMI - Optical Drive Audio Connector (4-Pin CD); Serial Port Connector (10-1 Pin Com)

ASUS M3N-H/HDMI
2-33
10. Optical drive audio connector (4-pin CD)
These connectors allow you to receive stereo audio input from sound sources
such as a CD-ROM, TV tuner, or MPEG card.
M3N-H/HDMI
®
CD
Left Audio Channel
GND
GND
Right Audio Channel
M3N-H/HDMI Internal audio connector
11. Serial port connector (10-1 pin COM1)
This connector is for a serial (COM) port. Connect the serial port module
cable to this connector, then install the module to a slot opening at the back
of the system chassis.
The COM module is purchased separately.
M3N-H/HDMI
®
M3N-H/HDMI Serial port (COM1) connector
COM1