StarTech.com Mini DisplayPort to DVI Active Adapter Cable - 1.8m Han Sort

Connect a Mini DisplayPort-equipped PC or MAC to a DVI display, with an active 6ft cable. The MDP2DVIMM6BS 6ft active Mini DisplayPort to DVI adapter cable lets you directly connect your Mini DP video source (Laptop, Macbook, Ultrabook etc.) directly to a DVI monitor or projector, saving the expense of additional adapters.
For guaranteed compatibility with virtually any Mini DisplayPort output the active Mini DP to DVI adapter supports multimode (DP++) as well as single-mode DisplayPort signals. Unlike passive adapters, this ensures the MDP2DVIMM6BS can be used with graphics cards that are not capable of outputting multimode DP++ signals, such as ATI Eyefinity cards.
Compatible with Intel Thunderbolt, when connected directly to a supporting DisplayPort over Thunderbolt I/O port, the adapter supports resolutions up to 2560x1600.