I use DisplayPort and I can get 144Hz and 1440p just fine. Although it wasn't initially recognized and only went up to 100Hz the first time, I'm not entirely sure why this is happening, but after disconnecting and reconnecting it stayed at 144Hz. I've also used all the other ports with no problem and noticed a loss in video quality and currently only use it for one monitor. I use it to connect Thunderbolt 3.
Universal Laptop Docking Station for Windows and Mac - Plugable USB 3.0 Dual DisplayPort 4K Monitor with Gigabit Ethernet, Audio, and 6 USB Ports
12 Review
Dell 452-BCYT D6000 Universal Dock in Black: A Hassle-free Single Solution
17 Review
🔌 LENTION USB C Docking Station - 100W PD, 4K HDMI/DisplayPort, VGA, Ethernet, Card Reader, USB 3.0/2.0, Aux Adapter - Compatible with 2016-2020 MacBook Pro, New Mac Air, Surface, and More (CB-C95) - Space Gray
11 Review
Experience Seamlessly Connected Productivity: USB C Hub Docking Station with Triple Display, Dual HDMI 4K, DP, PD Charger, Gigabit Ethernet, USB Ports, SD/TF Card Reader - Ideal for MacBook Pro and Windows
11 Review