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.

COM1

M3N-HT DELUXE

M3N-HT DELUXE Serial port2(COM1) connector

The COM module is purchased separately.

12.Digital audio connector (4-1 pin SPDIF_OUT)

This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port(s). Connect the S/PDIF Out module cable to this connector, then install the module to a slot opening at the back of the system chassis.

M3N-HT DELUXE

M3N-HT DELUXE Digital audio connector

+5V

SPDIFOUT GND

SPDIF_OUT

The S/PDIF module is purchased separately.

ASUS M3N-HT Deluxe Series

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