Connect your DVI monitor to a DisplayPort equipped computer. The DP2DVI DisplayPort to DVI adapter lets you connect a DVI-D display to a DisplayPort video source (e.g.DisplayPort video cards, etc.), eliminating the expense of having to upgrade to a DisplayPort capable display.
This adapter supports display resolutions of up to 1920x1200 allowing you to take full advantage of single link DVI capability. DP2DVI is a passive adapter that requires a DP++ port (DisplayPort++), meaning that DVI and HDMI signals can also be passed through the port.
StarTech.com DisplayPort to DVI Adapter - 1920x1200 - Display Port to DVI Dongle - Passive DP to DVI-D Adapter (DP2DVI) - DisplayPort adapter - 24 cm