Asus F2A55-M LE User Manual page 41

10. Serial port connector (10-1 pin COM)
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.
F2A55-M LE
F2A55-M LE Serial port (COM) connector
The COM module is purchased separately.
ASUS F2A55-M LE
COM
PIN 1
1-29