Matrox Dual Head 2 Go ROHS Compliant USB Powered D2G-A2A-IF Add two independent displays to your notebook or desktop system and create a fully symmetrical DualHead setup Run your desktop at up to 2560x1024 resolution stretched across two displays (2x 1280x1024) Harness the full graphics rendering power of your existing notebook or desktop computer Upgrade Intel integrated graphics on a desktop to DualHead without opening the chassis of the computer. Manages window positioning and message pop-ups and offers the flexibility to select a wider range of resolutions