Converts a VGA input to an HDMI output1080p or 720p output selectable via switchVGA input resolution up to 1920x1080 pixels supportedConverts analog audio input to digital format integrated into HDMI outputNo external power source required for regular use (USB power cord included) View high-resolution PC output on an HDTV If you want to view your PC desktop or applications on your HDTV， but lack the necessary ports， this converter is what you need. Simply plug in a standard VGA video cable into the input port of the converter along with a regular 3.5 mm audio cable， and then connect an HDMI cable from the converter to your TV. Enjoy a practical and simple addition to your AV system with this device， which is easily concealable yet capable of clear， high-definition HDMI audio and video. Choose your high-resolution This converter works great with either 720p or 1080p TVs， and the output mode is easily selectable with a switch on the device. VGA input from lower resolutions such as 800x600 pixels all the way up to 1920x1080 are supported， allowing you to get the clearest picture quality possible. The analog audio input is integrated into the HDMI output， providing an all-digital signal to maximize the fidelity of the audio and video. Specifications 1. Input ports: VGA， 3.5mm audio， USB power 2. Output ports: HDMI 3. Dimensions: 66 x 55 x 20mm 4. Weight: 40g 5. Supported input resolutions (at 60Hz): 640x480， 800x600， 1024x768， 1280x720， 1600x1200， 1920x1080 pixels6. Output resolution (at 60Hz): 720p， 1080p Package contents 1 x VGA to HDMI converter 1 x User manual.