ASROCK PHANTOM GAMING B650I LIGHTNING WiFi User Manual page 46

Front Panel Type C USB 3.2 Gen1 Header
(20-pin USB32_TC2) (see p.6, No. 13)
There is one Front Panel Type C USB 3.2 Gen1 Header on this motherboard. This
header is used for connecting a USB 3.2 Gen1 module for additional USB 3.2
Gen1 ports.
Front Panel Audio Header
(9-pin HD_AUDIO1) (see p.6, No. 16)
This header is for connecting audio devices to the front audio panel.
High Definition Audio supports Jack Sensing, but the panel wire on the chassis must
support HDA to function correctly. Please follow the instructions in our manual and
chassis manual to install your system.
42
USB32_TC2
USB Type-C Cable
HD_AUDIO1
OUT_RET OUT2_L
J_SENSE
MIC_RED
OUT2_R
PRESENCE#
MIC2_R
GND
MIC2_L
1