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Networking & Cables

Comprehensive Creates Pro AV/IT HD18G Series HDMI Cables for 18Gbps

Comprehensive Connectivity Company's new Pro AV/IT HD18G Series HDMI Cables support 18Gbps, Ultra HD 4K with HDR and 4:4:4 color space in three feet to 50 feet lengths.

The Comprehensive Connectivity Company's new AV/IT HD18G HDMI cables feature the company's ProGrip connectors and SureLength indicators.
Robert Archer · June 23, 2017

Bandwidth is more important then ever in today's A/V world. Whether it's the consumer market or commercial A/V, technologies like Ultra HD 4K with HDR, and future technologies like 8K and 120Hz refresh rates loom on the horizon. Stepping up to meet the high-bandwidth demands of the market is the electronics manufacturer Comprehensive Connectivity Company

Recently the N.J.-based company introduced its new Pro AV/IT HD18G Series of 4K 18G HDMI cables for demanding installation environments, including commercial A/V installs. 

Comprehensive says the Pro AV/IT HD18G Series of HDMI cables are engineered and built to provide reliable performance through state-of-the-art cable designs, and robust construction that is bolstered by UL/CL3 rated flexible matte jackets. 

The cables feature heavy duty construction that includes Comprehensive's ProGrip connector and SureLength indicators right on the connector head for secure connections. 

Features and options:

  • ATC certified
  • Ultra HD 4K at 60Hz
  • 4:4:4 chroma subsampling
  • high dynamic range (HDR) support
  • 32 channels of audio
  • ARC
  • 21:9 wide aspect ratios

In order to support the transmission of Ultra HD 4K over longer lengths, Comprehensive utilizes active signal technologies to ensure reliability. In addition, Comprehensive notes the cables employ reenforced molded strain relief, which it says provide durability.

Backed with lifetime waranties, Comprehensive offers the Pro AV/IT HD18G Series of cables in a range of lengths from three feet to 50 feet. 

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  About the Author

Bob is an audio enthusiast who has written about consumer electronics for various publications within Massachusetts before joining the staff of CE Pro in 2000. Bob is THX Level I certified, and he's also taken classes from the Imaging Science Foundation (ISF) and Home Acoustics Alliance (HAA). Bob also serves as the technology editor for CE Pro's sister publication Commercial Integrator. In addition, he's studied guitar and music theory at Sarrin Music Studios in Wakefield, Mass., and he also studies Kyokushin karate at 5 Dragons in Haverhill, Mass. Have a suggestion or a topic you want to read more about? Email Robert at

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  Article Topics

Networking & Cables · HDMI · Products · 4K · Comprehensive Connectivity Company · HDR · Ultra HD · All Topics
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Posted by jhamill1 on June 26, 2017

Couple of questions. Where is the advertisement disclaimer? By what third party are these cables certified for 18Gbps HDMI?

Posted by jhamill1 on June 26, 2017

Couple of questions. Where is the advertisement disclaimer? By what third party are these cables certified for 18Gbps HDMI?