The Rocstor DisplayPort (male) to HDMI (female) adapter enables you to use any video content from your laptop or desktop and display it on any monitor, HDTV, or projector using an HDMI input. Compliant with DisplayPort specifications version 1.1a, Rocstor Displayport to HDMI adapter supports a maximum video resolution of 1080p up to 1920x1200 and digital 7.1 surround sound and ensures a solid and a crystal-viewing experience. This adapter supports transfer rate up to 2.25 Gbps and audio pass through when using a video source which is compatible with Intel Thunderbolt. DisplayPort 1.1a specifications allow there to be a longer reach between source and display without reducing picture quality.