The HDMI to VGA Wireless Display Adapter from HP is an HDMI dongle type device that allows you to wirelessly project content from your notebook, tablet or smart phone to a display or projector. The display adapter comes with an included HDMI to VGA adapter, which supports legacy devices that require a VGA connection. Power the dongle through a micro-B to type A USB cable connecting to a USB port on the PC or plug to a wall using the small AC adapter brick, both included.