Review on HAMTYSAN Portable Monitor - External 🖥️ Speakers, 15.6 inch, 1920X1080, 60Hz, HD, Portable by Adam Screaming

I have several of these types of screens and have all used the same power supply, which is what is advertised. This one has a working LCD and displays a very dim output image, but the backlight doesn't turn on at all. I really wanted to use this for an IoT dashboard like the one I have tethered to my workstation but in a different location but it just doesn't work. I got the same results with multiple USB-C power adapters with different amperages.