To the point...yes, it's what you need, what you're looking for to build up or enhance that home theater of yours. I use it for mine. Yes, it does 4K flawlessly as advertised! All other reviews are accurate and dead-on. I would buy this HDMI cord again. Worth the wait of shipping to get your HDMI cords in bulk from Monoprice as opposed to the price in your local retail stores. The HDMI cord is durable and great quality. I'll definitely buy more here again if/when needed.