USB-A to VGA Video Adapter – USB 3.0 – Compatible with PC or Mac. The Rocstor Premium USB 3.0 to VGA Graphics Adapter enables you view content from your desktop or laptop with USB video output and view it on an VGA-compliant display with resolutions up to 1920×1200 1080p. The Rocstor USB to VGA Graphics Adapter provides a reliable throughput with crisp, rich video resolution. This Rocstor Premium adapter lets you take video content from your desktop or laptop and display it on any VGA monitor, projector or HDTV featuring VGA input. With your USB output this compact adapter ensures easy, plug & play seamless conversion. Use it to enjoy movies on a home projector, mirror your desktop for an expanded workstation or show presentations at school or work. The Rocstor USB to VGA Adapter is plug-and-play, it is small enough to carry and use it for presentations, movies, and simply connect to your VGA monitor. The adapter provides a USB 3.0 Type-A Male on one end and a VGA Female port on the other, a standard fit for a wide variety of VGA-compatible display monitors, projectors and HDTVs. Use your Rocstor premium adapter Worry free which is backed by 2 Year Limited Warranty.