In 2017, HDMI 2.1 introduced eARC, which added support for high-end surround sound such as Dolby Atmos and DTS:X. eARC also supports variable refresh rate (VRR), quick media switching (QMS ...

HDMI has become the standard for transmitting high-definition video and audio from a source device to a display. As tech ...

The audio-visual world loves an acronym, so if you've heard about HDMI ARC or eARC and have been left scratching your head as to what these mean, then worry no more as we explain through these ...

Minimalism extends to the onboard ports in the rear where you get one HDMI port (ARC but without passthrough ... using the Sonos desktop app on a PC or Mac to get past the connectivity issues.