Comprehensive's Active Optical Plenum HDMI Cables offer a low-smoke and fire-retardant plenum jacket.

Comprehensive Standard Series High Speed HDMI cables with Ethernet combine High Speed HD performance and great value without sacrificing reliability. Comprehensive Standard Series High Speed HDMI Cables combine High-Definition video, multi-channel audio and network connectivity all in one cable at a great price! These cables are perfect for education, government, residential or any application where staying on budget is of primary importance.