Most modern televisions have at least three or four HDMI ports on the back panel, but one of them carries a label that sets it apart: ARC, short for Audio Return Channel. That single port is ...

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

Hey all,<BR><BR>I have a new PC that uses the intel H55 chipset which features HDMI video on the motherboard plus support for HD audio. The TV is a Samsung LNR268W. Its a 720p TV. I intend to use ...

I've been trying to get my laptop to send audio over the HDMI output into the HDMI ARC input on a new amp. Didn't work with the 11yo v1.2 cable I'd been using but also doesn't work with the one ...

We may receive a commission on purchases made from links. HDMI ports and cables have become the dominant means of transferring audio and video between sources and devices, largely supplanting separate ...

Yes. Most TVs have three or four HDMI ports, with a typical layout that you can follow, but it's still a good idea to check your ports to ensure compatibility. For example, older Samsung models ...

HDMI ARC is easy to ignore until your sound system acts up. Here's what that port is best used for, and why it matters for modern home theater gear.