MULTI-FUNCTIONAL WORKSTATION: The USB to VGA Adapter functions as an external graphics card for Windows and Mac computers. This is perfect for turning your computer into a dual or multi-monitor environment.,HIGH QUALITY VIDEO: The USB-VGA Adapter delivers high quality video (up to 1920x1200) for a variety of applications and can simultaneously run up to five additional displays from a single computer.,EASY TO USE: 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.,MAXIMUM COMPATIBILITY: Featuring driver support for Microsoft Windows and Mac OS X, and with support for resolutions up to 1920x1200, this USB-VGA video adapter is ideal for large-screen displays.
eBay