Explanation of wire connection confirmation LED
[3.2]
Wire used for USB3.2 connection. The name of the differential line conforms to the terminal name
on the A side connector side.
CC
This wire is mainly used for host and device identification and USB PD communication in TypeC
cables.
Whether or not various functions can be used is exchanged between devices through this wire.
SBUs
Side Band Use is a wire used when exchanging data (audio, video, etc.) other than USB data
communication.
Mainly used in alternate mode.
TX1/2 and RX1/2
A wire that communicates with USB 3.0 or later.
USB3.0 uses two pairs of wires for data communication (SuperSpeed /SS),
USB3.2 or later performs data communication (Sup / SS+) using 4 pairs of wires.
[2.0]
Wire used for USB1.0~USB2.0 connection.
D
This wire is used for data communication up to USB2.0 (Low Speed / Full Speed and High Speed).
VBUS and GND
This wire is used for power management.
