Review on JUN-ELECTRON Raspberry Portable Monitor - 14-Inch Touchscreen, HDMI | E384 by Paulo Barnett

Beware the potential buyer, it doesn't have a dedicated power connector, but Micro-USB is used for power delivery. Because it's "designed" for use with a rear-mounted Raspberry Pi, the included USB-to-Micro-USB cable, which is rated for power consumption, is WAAAAAAA too short for any kind of desktop Use. Make sure you have a USB to USB micro cable that is long enough if you want to try unplugging it from your computer. Otherwise, you'll need that and a decent power adapter so it can be powered from an outlet.