StarTech USB to VGA Display Adapter for PC and Mac

Convert your desktop or laptop computer into a dual- or multi-monitor environment with this USB to VGA Display Adapter from StarTech. This adapter functions as an external graphics card for your computer. It connects to the host computer through the USB 2.0 port and can deliver high-quality video (up to 1920 x 1200) for a variety of applications. Additionally, the adapter acts as an external VGA video card, enabling you to either extend or mirror the desktop display without having to open the computer case.