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3.
Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports HD
Audio. Connect one end of the front panel audio I/O module cable to this connector.
Q170M2
Q170M2 Front panel audio connector
We recommend that you connect a high-definition front panel audio module to this
connector to avail of the motherboard's high-definition audio capability.
4.
Serial port connectors (10-1 pin COM1, COM2)
These connectors are for serial (COM) ports. Connect the serial port module cable to
these connectors, then install the module to a slot opening at the back of the system
chassis.
Q170M2
Q170M2 Serial port (COM) connectors
The COM module is purchased separately.
ASUS Q170M2
AAFP
PIN 1
PIN 1
HD-audio-compliant
pin definition
compliant definition
PIN 1
Legacy AC'97
COM1
COM2
PIN 1
1-17
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