EX-DEMO. The Matrox G550 PCIe is a dual monitor PCI express graphics card with x1 performance and has Windows and open source display drivers for Linux along with other Unix-like operating systems.

• Matrox DualHead to use 2 monitors at a time (in "independent" or "stretched" mode)
• Passive cooling (heat sink with no fan) for silent operation and extra reliability
• Support for Microsoft Windows 7 (XDDM), Windows Server 2003, Windows Server 2008, Windows Vista (XDDM), Windows XP, and Windows 2000.
• Easy-to-use Matrox PowerDesk driver interface
• Matrox Multi-Display Zoom to view a portion of one display full-screen on the other display