HIGH QUALITY ADAPTER: Mini Displayport to HDMI cable will allow you to connect a HDMI monitor to a Mini-DisplayPort compatible device. Perfect for when your display uses HDMI yet your computer or laptop only has Mini-DisplayPort. Cable does not support audio. PREMIUM COMPONENTS: PVC jacketed cable with ABS plastic hood and Gold Plated pin, shell on both Mini DisplayPort and HDMI Jack. RoHS Compliant cable. PROTECTIVE COVER: Dust protective cover for both Mini DisplayPort and HDMI jack. AVAILABLE IN MULTIPLE LENGTHS: Choose the length that fits your cable requirement. Select the right length to avoid extra cluttering. LIFETIME WARRANTY: We are proud to offer lifetime warranty on our cables, adaptors and on most of our products.