Monoprice DisplayPort Male to DVI-D Female Adapter (Single-Link) 1920x1200 (250MHz) Compatible With Computer, Desktop, Laptop

DisplayPort is the newest digital display interface standard introduced by VESA. The format supports both digital video and audio. Here's a simple solution for connecting your DisplayPort equipment devices using DVI-D cables to your exisiting DVI devices. This simple adapter is all you need to convert from one format to the other. Max. Supported Resolution - 1920x1200 (250MHz). Supports 1080p (1920x1080) resolution.
Note: This is a passive adapter. While DisplayPort connectors are capable of passing a DVI signal, DisplayPort and DVI signals are basically different and not compatible with each other. This adapter does not actively convert a DisplayPort signal into a DVI signal. In order for this adapter to function properly, you must have a DisplayPort source device capable of producing and passing out a DVI signal through the DisplayPort jack.