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 1920x1200 DisplayPort to DVI Adapter DP to DVI Dongle Add an additional DVI Display to your computer for office and boradroom applications such as MS Office and video conferencing Comparible to HP F7W96AA & Lenovo 45J7915