Mirrors 1 AV device to 4 HDMI displaysSupports 3D and up to 1080p resolutionSupports 480p 720p 1080i and 1080p resolutionsHDMI 1.3 high-speed patible up to 6.75Gbps (225MHz) Supports Deep-Color technology up to 36-bit colorBuilt-in repeater supports long cable runs up to 65"Can be daisy-chained for a larger distributionBlister clamshell packaging8.6" W x 4.7" L x 1.8" H; weight: 2.2 lbs1-year limited warrantyIncludes power adapter