VW784 is a 4-port 4K HDMI input board built to work with VW3620 Modular Video Wall Processor to take 4 HDMI sources, meeting the increasingly stringent video wall requirements in mission-critical applications. With the support for Seamless Switch, the VW784 allows real-time video switching and stable signal transmission. The EDID Expert technology enables the selection of optimum EDID settings for smooth power-up, high quality display and use of the best video resolutions across different screens. In addition, the VW784 supports hot-swappable installation to give system integrators great flexibility and efficiency for maintenance.