The Choetech HUB-R01-BK adapter connects a laptop’s USB Type-C port to a wired Ethernet network through RJ-45. It is intended for a device with a matching USB Type-C interface, offering a wired connection when the laptop does not have a direct RJ-45 port.
The listing specifies Ethernet at 1000 Mb and a cable length of 0.15 m. Its short lead keeps the connection close to the computer, and this version has a black finish.
USB Type-C is on the device side and RJ-45 on the network side, so the adapter links the laptop to the wired network through the available USB Type-C port.