StarTech USB 3.0 to VGA External Video Card Multi Monitor Adapter for Mac and PC

The StarTech USB 3.0 to VGA External Video Card Multi Monitor Adapter turns an available USB 3.0 port on your desktop or laptop into a VGA output, with high resolution 1920x1200/1080p video support - a convenient external video solution that makes it easy to add multi-monitor capability to a USB 3.0-enabled Mac or PC (optimal performance from USB 3.0, backward compatible with USB 2.0). Leveraging the high-bandwidth (5 Gbps) Super Speed USB 3.0 interface and powered by the Display Link chipset. It is highest performing USB to VGA adapter, delivering high-resolution content to your VGA-capable display. The external graphics card can be used to mirror your primary desktop, showing the same image on each display or to extend your desktop to double your workspace and increase your productivity.