9.
Serial port connectors (10-1 pin COM1)
The connector is for a serial (COM) port. Connect the serial port module cable to the
connector, then install the module to a slot opening at the back of the system chassis.
The serial port bracket (COM1) is purchased separately.
P7H55-M LX/USB3
P7H55-M LX/USB3 Serial port (COM1) connector
PIN 1
COM1
1-14
ASUS P7H55-M LX/USB3