Review on Feiasia 15.6" Portable Monitor Computer Speakers - 60Hz, Wall Mountable, Built-In Cover Stand, Super Thin & Amp, WP16, IPS by John Bandre

These things go into sleep mode before a USB connection can be made. I know my laptop supports video over USB-C. It works on another monitor, this one doesn't. First I need to connect to a live HDMI source so this stupid thing doesn't turn off. Why is this power saving mode at all? I'll unplug it from the USB when I'm done. My goodness. Once I use HDMI I can't get the USB video connection to work. Again, it works with another USB monitor. Not this one. Not even close to "plug and play".