The Matrox M9148 LP PCIe x 16 four monitor graphics card renders pristine images across four Display Port monitors at resolutions up to 2560 x 1600 per output for an exceptional multi-monitor user experience. With 1 GB of memory & advanced desktop management features such extending the Windows Taskbar to span multiple displays & support of independent or stretched modes, the M9148 drives business, industrial, & government applications with extraordinary performance. Its low-profile form factor makes it easy to integrate into a wide variety of systems, it offers optimal Windows Vista Aero support (WDDM mode), & it can be paired with another M9148 graphics card to support up to eight Display Port monitors from a single system.