DP to DVI Dual Link Active Adapter

StarTech.com DisplayPort to DVI Dual Link Active Adapter, DisplayPort to DVI-D Adapter/Video Converter 2560x1600 60Hz, DP to DVI Adapter - 1 x 20-pin DisplayPort Digital Audio/Video - Male, 1 x 4-pin USB Type A - Male - 1 x 19-pin DVI-D (Dual-Link) Digital Video - Female - Black

Connect your DVI Dual Link display to a DisplayPort® video source, for high resolution applications. The DP2DVID2 DisplayPort® to DVI (Dual-Link) Adapter actively converts the output signal from a DisplayPort video source for use with a DVI-D display (monitor, etc.) or projector, helping to eliminate the equipment costs of upgrading a DVI display to a newer model for the sake of compatibility.
The adapter supports high resolution video (up to 2560x1600), maintaining the outstanding graphical performance from a DisplayPort-equipped desktop video card, laptop or MacBook®.
DP2DVID2 performs an active DisplayPort-DVI conversion that is suitable for video sources that output either multimode (DP++) or single-mode DisplayPort signals. This ensures the adapter can be used even with graphics cards that aren't capable of outputting multimode DP++ signals, such as ATI® Eyefinity cards.
Back by StarTech.com 2-year warranty, with free lifetime technical support.