In recent years, HDMI has gradually replaced DVI or VGA and become the major audio/video transmission interface for all kinds of computers, smart TVs, over-the-top devices and blu-ray players. In response to this market trend which there is a wide variety of HDMI cables with significant difference in price and visual perception, how to make the best choice for all your purchasing HDMI cables is the important lesson. To help the consumers or buyers understand the quality of HDMI cables in the market, Allion (Allion Labs, Inc.) particularly analyzes the quality and performance of various types of HDMI cables.