How HDMI ARC and eARC differ from regular HDMI ports. As just discussed, HDMI ARC – or Audio Return Channel – offers one huge ...

HDMI ARC is a feature within the HDMI 1.4 spec that allows your TV to send signals to your audio devices. It opens up bidirectionality on the port and your TV and lets you use one cable to connect ...

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 ...

Compare DisplayPort vs. HDMI and learn which cable offers better performance for gaming, home theater, and professional use.

Another fun pin is pin 14, known as HEAC. You might’ve heard of Ethernet over HDMI and HDMI ARC (Audio Return Channel), and this pin is used for both of these, together with the HPD pin that ...

At $160 to $500, this hybrid HDMI cable uses copper and optical to deliver 48 gbps of performance in long lengths up to 20 ...

It does look like it will be easier to plug stuff in, though. The sockets on the current model of the Sonos Arc are at an ...

Creating an HDMI video signal however is not so straightforward. It’s not a loosely defined analogue standard but a tightly controlled digital one upon which the clever hacks that eke full ...

To take advantage of the streaming box's HD-streaming features, you'd definitely need to purchase an HDMI cable, but not just any type of HDMI cord. According to Apple, you'd need at least an HDMI ...

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Don’t underestimate the impact of getting the best HDMI cable for PS5. While the one that comes in the box is sufficient, everyone's setup is different and requires different tools for the job.