Product introduction: 100% brand new and high quality One pair as a full functional module, no need of setting Cat-5e/6 cable can substitute HDMI cable to achiece long distance transmission Transmis more→sion 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 Double Port Network Cable Extender Over by Cat 5e /6 Plug and play, support hot plug; Support 3D 1080P HDMI1.4 resolution, 4k*2k Support HDCP1.1/1.2 Support resolution: 480i/p, 576i/p, 720p, 1080i/p, 1920x1200,4k*2k Product specifications: Material: Hard Plastic Color: Blue Size: as the picture Product package list: 1 Pcs HDMI Signal TX Adapter ,1 Pcs