Apple Mini DisplayPort to Dual-Link DVI Adapter A1306 MB571Z/A

This genuine Apple Mini DisplayPort to DVI Display Adapter is designed to allow users of a Mac computer featuring the Mini DisplayPort or Thunderbolt connector to output to an external monitor or projector that features a Dual-Link DVI port. In addition, it also features a USB extension cable that runs alongside the DVI cable, for convenience sake. Both video-mirroring and dual-display modes are supported. Connect to a display as your main workspace or to extend your desktop, or you can work in mirrored mode with a projector so you can view what your audience sees. Use it to connect your Mac to a 30-inch display with a DVI connector, such as the 30-inch Apple Cinema Display HD, and enjoy the ultimate widescreen canvas with a resolution of 2560 by 1600 pixels. Like New Condition, tested working. Compatible with Mac computers with Mini DisplayPort and Thunderbolt ports Requires Mac OS X v.10.5.6 or later