Review on 🔌 StarTech.com USB-C Multiport Adapter - Portable White Travel Docking Station with 4K HDMI, 60W Power Delivery Pass-Through, GbE, 2pt USB-A 3.0 Hub - Mini USB Type-C Dock for Laptop by Joshua Donnis

This is a great DeX Cable for Samsung Note 9 that turns your phone into a desktop computer. No software required, just make sure it's connected to a DC power source via USB-C, plug your keyboard and mouse into the dongle's USB-A ports, and plug in your network cable and HDMI cable, and you're done basically have your desktop equivalent running android. Its usage is a bit like a Chromebook or similar. I sometimes notice some glitches in the video output, so don't expect full desktop performance or anything, but if you just want a big display and the occasional keyboard/mouse, it's great. . Some apps don't work, but Google's productivity apps do, which is a good reason to use them. I deducted a star as it seems a bit buggy and the video quality is pretty bad. I'm not sure how much it has to do with the phone or the adapter. However, fiddling with the adapter fixed the error. Possibly connection sensitive.