Keep your existing displays while using Mini DisplayPort sources. With the MDPM-DVIF (Mini DisplayPort to DVI) adapter you can connect a Mini DisplayPort source to a DVI-D display. This adapter supports resolutions up to 1920x1200 allowing you to take full advantage of a single link DVI capability.
The high-performing video adapter convert interfaces of devices quickly
Vivid colors with fine quality text with 1920 x 1200 resolution