Here's what you need to know to make sure you're using the right HDMI cables to get a 4K HDR image from your set-top box, streaming device or gaming console to your 4K HDR TV screen.

HDMI ports are everywhere these days, so you’ll want to make sure you’re buying the best cables for your TV and AV components. Here are 7 models we recommend.

4K, Dolby Vision and Dolby Atmos on Xfinity Stream. Watching via the Xfinity Stream app enables customers to view 4K picture quality while watching USA Network’s 24/7 coverage. For the first time they ...