Review on Ultimate USB C Docking Station: Dual Monitor HDMI VGA, High-Speed Ethernet, 100W PD Charging, 3 USB3.0, SD/TF Slots- 9 in 1 Thunderbolt 3 Hub for MacBook Pro, Dell XPS, Chromebook & More by Wyteboi Nallamothu

This is exactly what I needed. I've been using open mics for a year and use a Focusrite Scarlett interface to connect my guitar and vocal mic to my MacBook. This required a USB adapter which I had. However, my WiFi connection was not always stable. So I bought a long ethernet cable to connect my computer directly to my modem. Therefore, I needed another adapter module for connecting to Ethernet - this item allows you to connect everything at once: a power cord for a MacBook; USB port for music interface; Ethernet connection; more USB connections if I want to upgrade and add a better camera... I'm sure I'll find this useful for other needs in the future.