An optical audio port, also known as a TOSLINK (Toshiba Link) port, is a type of digital audio connection that uses light to transmit audio signals between devices. This port is commonly found on ...

The optical audio port on the back of a TV with other cables plugged into other ports - Toa55/Shutterstock You've got a nice new TV and a slick, high-end soundbar (such as the Sonos Beam, which we ...

But don't throw it out just yet ...

While wireless audio is likely our future, cables will almost certainly remain part of our audio and home cinema set-ups for years to come. So it pays to know a thing or two about the different types ...

Hi all, new here. I read through some of the posts and can't find exactly what I'm trying to do. I have three computers that may or may not all be on simultaneously. Two of them have COAX / Optical ...

It was once the most high-tech and futuristic feature you could find: Transmit sound -- with light! Lasers! A cable not of copper, but glass! Except, it was almost never glass, and was usually ...