This useful cable from Sapphire works right out of the box & is very easy to install. & the Sapphire Active Display Port to Single Link DVI Adaptor cable supplies Eyefinity support across three monitors. It also supports full 1080p full HDTV. The cable is also compliant with HDCP & DPCP. HD 500 Series Cards The Sapphire Active Display Port to Single Link DVI Adaptor is specifically designed to be used with HD 500 series cards. Features Plug & play functionality No software to install Enables ATI Eyefinity with 3 DVI monitors Supports HD resolutions DPCP & HDCP compliant Manufacturers ID: 44000-02-40R