Connect a DVI monitor to a singlemode DisplayPort output from your computer Compatible with DP equipped Destops laptops & Ultrabooks such as EliteBook Folio 9470m and DVI equipped projectors Supports resolutions up to 1920x1200 DisplayPort to DVI Adapter DP to DVI Dongle Increase productivity by Adding an additional DVI Display to your computer for office and boradroom applications such as MS Office & video conferencing Comparible to HP FH973AT FH973AA