StarTech.com DisplayPort to Dual DVI Multi Monitor Adapter M/F - DP to 2x DVI 3840x1200 - Desktop Expansion Adapter (Discontinued by Manufacturer) Use a single DisplayPort source and run two monitors as separate displays or an extended widescreen desktop, at a resolution up to 3840x1200 DisplayPort to DVI conversion is managed within the device and ensures compatibility with your existing DVI displays Expand your desktop or clone primary display Easy to use and works with any operating system Supports resolutions up to a combined 3840x1200, when connected to two displays