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Fidelity Communications
64 North Clark St.
Sullivan, Missouri 63080


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Tech Tip - What HDMI Does

  • Posted by Blog Administrator - August 4, 2016

What is HDMI? High-Definition Multimedia Interface adds audio to the older DVI cable technology and is a smaller connector. Most new HDTVs have at least two HDMI inputs, allowing you to connect DVRs, cable boxes, Blu-Ray players and media streaming devices (Roku, Apple TV, Amazon Fire TV etc.) to your TV using an HDMI cable. HDMI supports HD television; regular coaxial connections do not.

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