So far so good! I got a new Apple TV 4K and used the official Apple HDMI cable they used to sell, but I still had weird issues with 4K HDR video. So far this cable has solved all my problems. I chose this cable over the Belkin cable that Apple sells because it's $10 less and I've bought several Anker products over the years and they've worked great. If you are having connection issues I recommend you buy this cable as it is a great price for an official Ultra High Speed HDMI cable.