CA−HM active HDMI copper cable provides a perfect cable solution for delivering HDMI signals over long distances. The innovative technology utilized in the cable's connector features superior equalizing and signal compensation to meet the most demanding challenges in Pro AV installations. This unique solution simplifies long distance installations by using a true plug & play cable that draws power from the HDMI source. There is no need for an external power source. CA−HM features the Kramer exclusive K−Lock HDMI connector, that prevents cables in your installation from unintentionally disconnecting, eliminating cable−related service calls. Additionally, an LED on the connector indicates when the signal is transmitted successfully.