Just about every TV accessory needs an HDMI cable, but not all of them can output 4K. Here's how to tell if yours is capable.

Most modern televisions have at least three or four HDMI ports on the back panel, but one of them carries a label that sets ...

Most HDMI issues are caused by cables, wrong input selection, or driver errorsTesting with another device helps identify ...

HDMI ports do more than connect cables. From audio routing to wireless displays, lesser-known HDMI gadgets can quietly expand ...

HDMI switches can increase the functionality of compatible electronic devices, and you probably already have tons of them in your home. “High-definition multimedia interface (HDMI) has become the ...

Suffering from cable clutter with your multimedia setup? Gadgets like an HDMI switcher and wireless HDMI transmitter promise ...

HDMI 2.1 enables a significant improvement in video quality. First announced more than a year ago, it finally arrived when televisions with HDMI 2.1 ports were shown at CES earlier this month. It’s ...

Q: I plan to buy an Nvidia RTX 3080 because of its HDMI 2.1 support—it’ll pair nicely with my LG C9 TV. I’ve researched cables, but information about actual HDMI 2.1 48Gbps compliant ones is all over ...

While some of the HDMI 2.1 features will work using a current HDMI cable, the high bandwidth stuff will require a new cable, which should become available through various manufacturers in the first ...

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 ...

The Cabledeconn HDMI 2.1 cable with LED indicator is a handy cable to use if you want to help differentiate one cable from another. When it comes to living room entertainment, HDMI cables are the most ...