Asus PRIME J3355I-C User Manual page 13

Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports
either HD Audio or legacy AC`97 audio standard. Connect one end of the front
panel audio I/O module cable to this 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.
• If you want to connect a high-definition front panel audio module to this connector,
set the Front Panel Type item in the BIOS setup to [HD Audio]. If you want to
connect an AC'97 front panel audio module to this connector, set the item to
[AC97]. By default, this connector is set to [HD Audio].
Serial port connector (10-1 pin COM2)
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.
TPM connector (14-1 pin TPM)
This connector supports a Trusted Platform Module (TPM) system, which can
securely store keys, digital certificates, passwords and data. A TPM system also
helps enhance network security, protects digital identities, and ensures platform
integrity.
ASUS PRIME J3355I-C 1-5