ATEN 8-Port USB 3.0 4K DisplayPort KVM Switch. Keyboard port type: USB, Mouse port type: USB, Video port type: DisplayPort. HD type: 4K Ultra HD, Maximum resolution: 4096 x 2160 pixels, Video bandwidth: 60 Hz. Product colour: Black, Housing material: Metal. DC input voltage: 12 V, Power consumption (typical): 18.44 W. Width: 432.4 mm, Depth: 214.3 mm, Height: 44 mm