Product DescriptionThe USB to VGA Adapter functions as an external graphics card for Windows and Mac computers - the perfect solution for turning your desktop or laptop computer into a dual or multi-monitor environment, all through the simplicity and convenience of USB. The USB-VGA Adapter delivers high quality video (up to 1920x1200) for a variety of applications and is capable of simultaneously running up to five additional displays from a single computer (using four USB2VGAPRO2 External Video Adapters). The adapter connects to a host computer through a USB 2.0 port, acting as an external VGA video card to either extend or mirror the desktop shown on the existing display - without having to open the computer case. Featuring driver support for Microsoft Windows (including Aero themes) and Mac OS X, and with video support for resolutions up to 1920x1200, this USB-VGA video adapter is the ideal solution for a wide rade of operating environments as well as large-screen displays/monitors. The USB to VGA Adapter is backed by a StarTech.com 2-year warranty and free lifetime technical support.From the ManufacturerUSB-to-VGA Adapter - External USB Video Graphics Card for PC and MAC - 1920x1200Connect a VGA display for an extended desktop multi-monitor USB solutionAdd an extra VGA port to your desktop or laptop computer in minutes. Our external USB-to-VGA solution allows you to enjoy multiple monitor efficiency without opening your computer case. The USB2VGAPRO2 USB external video card is ideal for a wide range of applications including web browsing, multi-media presentations and video playback.Top Buying Reasons:External USB-to-VGA video card solution - for use with monitors that support 1920x1200 resolutionsConnect an extra VGA monitor in minutesAdd workspace for a wide range of applications including web browsing, multi-media presentations and video playbackIncrease productivity with multiple monitors1. External USB-to-VGA video card solution - for use with monitors that support 1920x1200 resolutionsAdd extra VGA monitors to your desktop computer without having to open the computer case and risk to void manufacturer warrantyThe only way to quickly expand your desktop over several monitors for laptop usersCost effective solution to expand your computers display capabilities2. Connect an extra VGA monitor in minutesInsert the Driver CD or download the latest drivers from Startech.com, follow the on-screen instructionsWhile your computer re-starts connect the VGA cable from your secondary monitor to the USB-to-VGA adapterOnce windows has fully re-loaded plugin the USB video adapter and follow the on-screen instructions and enjoy your new desktop real estate3. Add workspace for a wide range of applications including web browsing, multi-media presentations and video playbackIdeal for a wide range of applications including web browsing, multi-media presentations and video playbackLeave your primary display for the performance demanding applications i.e 3D gaming or video editingUp to 5 displays can be added (5 USB2VGAPRO2 adapters needed)4. Increase productivity with multiple monitorsMultiple monitors have consistently proven to increase productivity and efficiencyRun multiple applications on different screensCan be used on VGA monitors and/or VGA projectorsWindows Compatible PC or MacWindows 8 (32/64bit), 7 (32/64bit), Vista(32/64), XP(32), 2000 (Aero 3D interface supported)Mac OS Mountain Lion (10.8), Lion (10.7) Snow Leopard (10.6), Leopard (10.5), Tiger (10.4)One available USB 2.0 PortSupported ResolutionsStandard(16/32 bit): 1600x1200, 1280x1024, 800x600, 640x480Widescreen(16/32 bit): 1920x1200, 1680x1050, 1440x900, 1366x768, 1024x768Startech.com offers a full line of USB Display adapters. Use the below comparison grid to find the solution that works best for you:Performance Legend: Best: Video Playback, Fullscreen H