Review on 🔌 Cable Matters Mini DisplayPort to HDMI Adapter with VGA and DVI - Black 3-in-1 Converter for Thunderbolt 2 and Thunderbolt - Supports 4K Resolution via HDMI by Kuldip Roberts

So having two pairs of these for the Surface Dock I use with the Surface Book 2 I can say they aren't very good. They don't always block the highest optimal (or specified) resolution, which needs to be reinstalled. Another problem I have is that Windows loses communication with the adapters when Windows turns off the monitors because they have been idle for a long time or when you lock the computer which causes the monitor to "lose". and any application or window that was on that monitor will be moved back to your home screen, requiring you to constantly rearrange your windows. Save yourself the hassle and buy the official Surface Adapters, it's worth it, I bought two to try about a week ago and all the problems I had are gone.