Review on YEHUA 4k HDMI Wireless Display Adapter - Miracast Dongle with WiFi, Screen 📺 Mirroring, Airplay Cast - Connect Phone to TV/Projector Receiver - Supports Android, Mac, iOS, Windows by Ameen Bethea

I really wanted this to work because I hate watching school lectures on a small laptop screen. It almost works, but the sound rises and falls, and the image disappears from time to time. Installation is easy and everything fits and works. I don't know if I received a defective model, but I tried it on two different TVs and the result was the same on both. The key also gets very hot. I sent the product back and asked for an exchange as it is practically useless to me. This is such a disappointment because I really wanted it to work for my school lectures! I will update the review when the replacement item works correctly!