
Works as it should. I used it to project my 13" 4K laptop screen onto a 75" 4K TV and it worked fine. I tried the laptop's built-in Miracast to wirelessly project the screen to a TV, but there was too much 4K content and the mouse and video were very laggy. I guess I have to wait another 5 years for technology to catch up. At the same time, for a more stable 4K display, I only need to use a direct wired connection!