This adapter cable is an ideal solution for connecting the DisplayPort output of a laptop to a HDTV or projector which accepts a HDMI input. This cable carries a digital audio/video signal supports up to a 1080p resolution and meets the requirements of high performance applications. For exceptional quality upright compatibility and reliability use this A/V CableWith DisplayPort and HDMI ports transfer high-quality pictures and 3D sound effects simultaneously at a high-speed1 x HDMI Male Digital Audio/Video offers a secure and reliable connection with the compatible HDTV