Warpia SWP820 Plug and View USB 3.0 to HDMI External Graphics Adapter with Audio Simply plug any monitor or TV with an HDMI port directly into a USB port on your PC/Laptop. Sends both Video and Audio through the HDMI port. USB 3.0 or 2.0 Compatible Up to 6 External Displays can be added with additional Plug n' Views High Resolutions supported as well as High Definition Streaming Video Extended Desktop and Mirror Mode supported No External Power Adapter Needed