Connect your DVI monitor to a DisplayPort equipped computer Compatible with DisplayPort equipped Desktop Ultrabook and Laptop computers such as Dell Precision M4800 and DVI equipped monitors and Projectors Supports video resolutions up to 1920 x 1200 DisplayPort to DVI Adapter / Comparable to F7W96AA & 45J7915 / DP to DVI Dongle Add an additional DVI Display to your computer for office and boardroom applications such as MS Office and video conferencing