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 ...

You've got a nice new TV and a slick, high-end soundbar (such as the Sonos Beam, which we recently reviewed), and you're ready to plug it in and start watching your favorite movies. You look at the ...

Use the wrong cable or port, and you'll miss out on Dolby Atmos.

We may receive a commission on purchases made from links. You've spent thousands of dollars on your home theater system, with much of the upfront cost going toward your brand-new 4K TV and Dolby Atmos ...

Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...

Connecting your PC to a home audio system using the S/PDIF (Sony/Philips Digital Interface) port is a straightforward process that can significantly enhance your audio experience. Here’s a detailed ...

Roger is a long-time tech journalist with many site credits including AppleInsider and Android Authority. His specialties include everything from Apple, Android, and Windows devices through to ...

The optical signal is digital, right? Should I buy an expensive "monster cable" one for $30, or could I order one from E-bay for $10? I'm fairly certain that my current optical cable went bad (it was ...

Specialized cables can still beat USB-C.

What just happened? Two hackers have successfully extended the range of Toslink optical audio cables, enabling data transmission over unprecedented distances. While the practical applications may be ...