The Kensington SD5200T Thunderbolt 3 Docking Station, a versatile connectivity solution designed to expand the capabilities of your laptop or desktop. It has ports including Thunderbolt 3, DisplayPort, USB 3.0, and Audio Out, allowing to connect multiple devices and displays.
The ethernet port is flaky, so I don't use it.
Once a month or so, the keyboard/mouse would stop working, and I'd need to reconnect the thunderbolt or power to make it work. Not sure if this was the dock, or my laptop though.