The 2 RU SignWall-4K Controller for Video Wall and Digital Signage from Smart-AVI delivers full UHD 4K resolution with support for multiple streams of real-time video content. The controller features one Mini DisplayPort and four HDMI outputs. You can route various sources to up to four different screens and select different screen configurations. You can manage live HTML5 widgets within any of the customizable zones. The SignWall-4K features a 4K/2K HD video quality with live video capture and desktop sharing capabilities. The controller is easy to set up and manage over the internet. You can run multiple widgets and screens at once, and view RSS feed displays. The SignWall-4K controller is ideal for use in airports, malls, control rooms, schools, colleges, and universities. It can also be used for videoconferencing, in casinos, corporate lobbies, restaurants, and similar venues.