This useful cable from sapphire works right out of the box and is very easy to install and 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 and 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 and play func