The HD2VGAE2 HDMI to VGA adapter means that you can connect an HDMI output from your laptop, ultrabook, or Desktop computer onto a VGA monitor or projector, saving the cost of upgrading to an HDMI compatible display. Intended for outputting user generated content such as presentations, & work documents, the HDMI to VGA converter can also work to increase your productivity by extending your computer's desktop onto to a secondary monitor, doubling available workspace. With no need for an external power source, & support for resolutions up to 1080p (1920x 1080), this active HDMI to VGA adapter offers a compact & portable solution for connecting a High-Definition VGA display. The HD2VGAE2 HDMI to VGA Adapter is backed by a Star Tech.com 2-year warranty & free lifetime technical support.