VGA to HDMI Adapter with Audio Male VGA to Female HDMI Converter Laptop to TV It is used to convert VGA video and 3.5mm analogue audio signal in your computer to HDMI signal and display it on the large screen of the HDTV Enable HDTV to connect computer, notebook, DVD or other devices with VGA interface; No software driver needed 1080p or 720p output selectable via switch; Plug and play and no such switch exists. Powered by USB cable directly (included in the package), easy to use View high-resolution PC output on an HDTV Supports VGA input from 800×600 pixels all the way up to 1920×1080 Integrates analogue audio input into the HDMI output, providing an all-digital signal to maximize the fidelity of the audio and video Type: VGA Male to HDMI Female Adapter Input ports: VGA, 3.5mm audio, USB power Output ports: HDMI Dimensions: 66 x 55 x 20mm Weight: 2.54oz/72g Certification : CE ROHS FCC Supported input resolutions (at 60Hz): 640×480, 800×600, 1024×768, 1280×720, 1600×1200, 1920×1080 pixels