Video Wall Controller 2x2 4K 60Hz Input 1080P Output

Large 2 x2 Video Wall 4Kx2K : 2x2 Video Wall Controller allows you to create eye catching large format video walls and digital signage displays via LCD splicing screens . Up to 8 display modes for your choice . Only in the 2x2 mode , it can rotate . Easy Installation & : Plug and play , no driver needed . A remote control is provided for your easy control , you can also push buttons on the controller directly .