Features:-One pair as a full functional module, no need of setting-Cat-5e or 6 cable can substitute HDMI-compatible cable to achiece long distance transmission-Transmission distance can be up to 30 meters for 1080p using CAT-6 Cable-Compact size-Signaling rater up to 1.65Gbps in support of 1080p display-HDMI-compatible Double Port Network Cable Extender Over by Cat 5e or 6Specifications:Material: Hard PlasticSuitable Cat-5e or 6Color:Blue,BlackPlug and play, support hot plug Support 3D 1080P HDMI-compatible 1.4 resolution, 4kx2kSupport HDCP1.1 or 1.2Support resolution: 480i or p, 576i or p, 720p, 1080i or p, 1920x1200,4kx2kPackage:(with box)1 Pair x HDMI-compatible To Dual Port RJ45 Network Cable Extender Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.