This little device lets me connect Ethernet and HDMI to my MacBook Pro with a single USB-C or Thunderbolt 3 cable. My only complaint is that it doesn't have a 3.5mm audio jack for connecting external speakers. If you don't have a Thunderbolt-capable monitor and need an Ethernet connection, this will help without taking up a lot of space. A very good option so far.
USB C Hub 4 Ports with USB 3.0, USB C to USB Adapter - Small Hub for Laptop, Compatible with MacBook Pro, New Mac Air, Surface Pro 7, Chromebook, iPad Pro, iMac, Laptops
11 Review
Smartphone Samsung Galaxy S10 8/128 GB, Dual nano SIM, mother-of-pearl
16 Review
Satechi Aluminum Multi-Port Adapter 4K HDMI, USB-C Pass Through, Gigabit Ethernet, SD/Micro Card Readers, and USB 3.0 for 2020 MacBook Pro, MacBook Air, and iPad Pro (Space Gray)
14 Review
Versatile 7-in-1 USB C Hub Adapter: Compatible with MacBook Pro, Windows, Chromebook, Dell XPS, Thunderbolt 3 and More - Includes 4K HDMI, 3 USB 3.0, SD & microSD Card Reader, and 87W Charging
11 Review