D-Link KVM-440, 2048 x 1536 pixels, Rack mounting, 1U, Black D-Link KVM-440. Keyboard port type: PS/2, Mouse port type: PS/2, Video port type: VGA. Maximum resolution: 2048 x 1536 pixels, Scan interval: 90 s. Product colour: Black, Rack capacity: 1U, Housing material: Metal. Width: 440 mm, Depth: 157 mm, Height: 45 mm. Connectivity technology: Wired, Compatible operating systems: Windows 98SE/ME/2000/2003/2008/XP/Vista/7, Linux, Mac OS 9/OS X, Sun