The digitus 4k hdmi splitter 1x4 distributes the signal from your hdmi device to up to four monitors televisions or projectors in 4k ultra hd resolution fiddling with cables each time is a thing of the past both full hd and full 3d are supported too it provides the ideal solution for professional applications such as video wall presentations or product launches officesbusiness spaces trade fair exhibits display windows waiting rooms restaurantscafs etc as well as home entertain