Review on NIUTO Portable Touchscreen Extender Computer Compatible 14", 60Hz, 便携, 140-4K, HDMI, IPS, 4K, HD by Chuck Cromer

Very nicely packaged, easy to adjust for the most important aspects of the monitor, but the touchscreen and sound were a bit fiddly. The instructions are just 1 double sided page with a photo and some basic info. No troubleshooting information was provided, nor was a website, and I couldn't find it by searching. The price compares well to other 4k portable touch monitors. Quality cables are present. 1x HDMI Mini HDMI and 2x USB-C. one for the PC connection and one for the power supply. Both HDMI and USB must be connected for the touchscreen to work. It pairs really well with my main monitor and offers touch controls to toggle the mic on and off in Teams meetings. So far I am satisfied :).