Review on Ultra Slim 10.5" Portable Computer with 1920X1280 HDMI IPS HD MicTver by Glen Vigen

At first everything seemed fine. But then I realized that I can't adjust the brightness. 100% is about 10% darker than 0%! I've seen the same symptoms when I replaced a broken laptop screen with a cheap non-genuine panel due to a firmware mismatch. But for a new finished product, I expect it to work! To me it's useless without the ability to darken it. (intended for use in a dark place) I've tried three of these and they're all the same, so I don't think they're faulty. I think they are selling a product that doesn't really work. (If you just want full brightness, that's fine).