To create a four-screen video wall with four HD video inputs, the 4K-Wall video wall controller and matrix is a simple plug-and-play hardware solution with incredible 4K resolution. Users can arrange content in creative ways, offering unique flexibility by combining the abilities of a video wall hardware controller and a matrix switch. Users can stretch one large ultra-HD image over four screens, send an individual inputs to each screen, send four images to each screen, and create customizable Picture-in-Picture displays. Better still, there's no software required, as all content management options are effortlessly controlled via the 4K-Wall video wall controller unit itself. There's no need for drivers or updates, just connect the HD inputs and HD screens to the controller and it's ready to go.