Review on KUMK Portable Monitor 17 Inch Eye Care 17.1", 1920X1200P, 60Hz, Wall Mountable, Built-In Speakers, Height Adjustment by Matt Marcoux

I bought it in September 2022 and when I first plugged it in just to see how it would look when travelling, the quality turned out to be decent. Today when I need it on 10/22/22 the screen is very dark and I set the brightness to 100% and still can barely see the screen. I am so disappointed because my return window was October 7th. I reconnected and tried making the screen brighter and nothing. Very disappointed.