Asus P8H77-V Manual page 40

5. 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.
P8H77-V
P8H77-V Digital audio connector
The S/PDIF module is purchased separately.
6. 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.
P8H77-V
P8H77-V Serial port (COM1) connector
The COM module is purchased separately.
2-22
SPDIF_OUT
COM1
PIN 1
Chapter 2: Hardware information