Review on Lasitu 15.6" Ultrathin Ultralight Portable Protector, 1920X1080, Built-In Speakers, USB Hub, Las-P15A by Drew Lascody

There are many different branded devices like this in the same price range, but it's essentially the same hardware with minor differences in menu button layout, supported display inputs, etc. Good visual quality on the display. However, I had to return mine because the screen was making noise (even when turned off in the settings) and because I have tinnitus and need a quiet work environment. Either I had a lemon, or they most likely need better noise isolation between the dirty power supply or dirty HDMI signal going into the box. If this is being used for a child or someone who is always watching with audio playing, then this probably won't be a problem.