LILLIPUT RM-7028S Dual 7" 3ru Rack Monitors IPS Screens, Viewing Sd, Hd and 3g-sdi Video on 3ru Rack Monitor. Perfect 3g-sdi with Broadcast Quality for Live Events & Shows Model:RM-7028S (PLEASE buy from the only USA official seller :VIVITEQ) dual 7 IPS screens, viewing SD, HD and 3G-SDI High resolution: 1280800, High brightness: 400cd/, High contrast: 800:1,