The Aluratek A8CHDMI6 HDMI-HDMI cable provides the easiest way to connect your digital video sources to your HD/LCD display as it enables only one cable to deliver both high-definition video and multi-channel, digital audio. It enables intelligent, two-way communication between digital sources. HDMI is also backward compatible with DVI. The Aluratek A8CHDMI6 HDMI-HDMI cable comes with Aluratek"s Life time warranty.