Asus TUF GAMING Z590-PLUS User Manual page 31

14. COM Port header
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.
The COM module is purchased separately.
15. Front Panel Audio header
The front panel audio header 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 header.
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.
TUF GAMING Z590-PLUS
https://tm.by
Интернет-магазин TM.by
COM
PIN 1
1-19