Two machines, one monitor, and you're done unplugging cables every time you need to switch. The CS1782A sorts it in a single press — front panel button, hotkey, or mouse click. Your 7.1 audio tracks the active port automatically, so sound never lags behind your video. USB peripherals stay connected through the built-in 2-port hub while you hop between machines. Works with Windows, Linux, Mac, and Sun. DVI dual-link pushes 2560×1600 at 60Hz; single-link handles 1920×1200. nVidia 3D Vision ready for 120Hz displays up to 1920×1080. Two custom KVM cables come in the box, so you're not hunting for adapters