Congratulations! You just bought a new 4K or 8K TV! You might be wondering if you need to buy a new HDMI cable to go with it. If you already have an HDMI cable, the quick answer is: Probably not.

We may receive a commission on purchases made from links. There are two main differences when it comes to HDMI cables. There are 4K cables, and then there are 8K cables, and for most people, you're ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. HDMI cables are not all the same when it comes to how ...

(Update. A previous version of this article contained many errors partially because of my misunderstanding and partially because I relied on misinformed sources. Brad Bramy, Senior Marketing Director ...

All HDMI cables support high-definition outputs, but not all can actually support full 4K resolutions. If you want to make the most of your 4K TV or monitor, you'll need to make sure you have the ...