1. The adapter can deliver high-definition digital audio and video signal to the display in packet data format. It allows selective screen area updates and provides power saving features required for notebook application. One single cable for AV application thus reduces cost on both the PC side as well as the display side. Plug-and-play feature makes it very convenient for consumers. 2.Compatible with HDMI 1.3b,support HD 1080p  3.Video bandwidth up to 10.8Gpbs