Etekcity LKV368 SDI HD-SDI 3G-SDI SD-SDI to HDMI 720p/1080p Converter Adapter-HDMI Network Unlimited Extender for HDMI displays,HDTV,televisions,projectors, recorders, monitors Auto-detects resolution of HD-SDI, SD-SDI, and 3G-SDI. Plus an HD-SDI reception length of up to 230 meters (SD-SDI up to 460m) Full 1080p 60Hz HDMI output supported; Synchronized video output Applied latest broadcast pass through technology for bright and vivid picture without jitting and trailing when move fast Industry grade circuit design for problem-free continuous 24*7 work; ultra-low power consumption Convenient single cable video connection; Plug and play for simple installation and operation