As many know by now reading my reviews, I love technology. I especially love when something is new to me and up to date. There are so many adapters today, but to be able to just hook your phone to a TV or projector is just great. It takes out the time it would take to information that you would save from you phone and have to email to yourself, to use on your computer. If not transfer it that way then however, you would send the information to be able to convert it into something you can burn and make a dvd or something. Either that or hook a projector up to your computer to play the information you want to display. So it is great to have an adapter that you can just hook up to your phone and hook to your TV, projector, or computer. You present a presentation, you can play movies or anything that you would like to. The fact that it plays in 1080 or 4K is just amazing. I would definitely recommend to anyone. Please read the description before buying to insure compatibility.