Optical looks futuristic, but it's really a relic.

We may receive a commission on purchases made from links. For many people who grew up in the age of wireless technology, connecting sound systems to your TV can be as easy as pressing a few buttons to ...

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Modular HDMI cables designed for the rigors of custom installations with support for 8K/60Hz or 4K/120Hz at distances of up to 1,000 feet. HDMI connectivity can be finicky, from the dreaded “handshake ...

Last November I bought an HP 42" LCD TV, but I can't get the optical audio out to work on it. I'm trying to hook my cable box up to my television's HDMI in and my TV's optical out to my receiver's ...