DualHead2Go DP Edition is an external multi-monitor upgrade for laptops and desktop computers. This small black box is the perfect tool for any business or professional user looking to increase their productivity with an energy-efficient two monitor setup. DualHead2Go DP Edition offers native support for DisplayPort equipment, providing a pure digital signal from system to monitors. It connects to the system's DisplayPort output and supports a wide range of resolutions - up to 3840x1200 (dual 1920x1200) across two monitors.