Soundbars and other speakers need HDMI 2.1 if you want the uncompressed forms of spatial audio formats like Atmos and DTS:X.

The Amazon Fire TV Stick is a nifty little device that enables a smart interface on any TV. All you need to do is plug it into your TV's HDMI port, connect it to a power source, and switch to the ...

Unlock your TV's full potential. Learn how to toggle this specific HDMI setting to fix gray blacks, boost contrast, and get the picture quality you paid for.

LAS VEGAS — A new notion emerging at this year's Consumer Electronics Show is that the state of the art for HDMI, currently a point-to-point short cable that connects your HDTV to a newly purchased ...