Your Blu-ray player and TV may be fine, but one overlooked part of the setup can quietly limit picture and sound quality without obvious warning signs.

When it comes to transmitting audio and video signals from one device to another, HDMI, which is short for High-Definition Multimedia Interface, is arguably the most widely used and reliable solution.

We may receive a commission on purchases made from links. Practically everyone with technology in their house has a reason to use HDMI cables. While there are reasons to weigh the differences between ...