Aten 4-Port DVI Multi-View KVMP Switch, Quad View with Picture in Picture, support up to 1920 x 1200 @ 60 Hz, 4 DVI USB KVM Cables IncludedAten 4 Port DVI Multi View KVMP Switch, Quad View with Picture in Picture, Picture by Picture and Picture on Picture modes, boundless switching switch with the mouse going across the edge of a screen, support up to 1920 x 1200 @ 60 Hz, 4 DVI USB KVM Cables Included Multi view console controls up to four video sources on one screen with display modes including Quad View, Picture in Picture (PiP), Picture by Picture (PbP), and Picture on Picture (PoP)