Review on WAVLINK Thunderbolt 3 Dual DisplayPort Mini Dock - 4K@60Hz Displayport/HDMI Adapter for Dual Monitor Display. Dual DP 1.2, USB 3.0, Gigabit Ethernet. Compatible with MacOS and Windows Laptops. by Eric Glup

This is a reliable product (especially for the price). It feels well constructed and works flawlessly. The length of the Thunderbolt cable means I don't feel like I'm slowly disconnecting it every time I unplug it to switch laptops, as the hub can sit securely under the laptop stand. My only complaint is that it only has one USB port. port, and it doesn't have a USB-C port, so essentially you'll need another hub if you want to connect both a keyboard and mouse (it's not really the end of the world, but it's good to note).