ATEN 2-Port USB 4K DisplayPort 1.2 KVM Switch (KVM cables included). 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: Plastic. Power source: DC, DC input voltage: 5 V, Power consumption (typical): 2.18 W. Width: 93 mm, Depth: 93.7 mm, Height: 26.8 mm