Designed with VGA in and audio in, Giveet VGA to HDMI adapter converts both VGA signal and audio signal to HDMI signal, makes it possible to share your video/audio/data from VGA-ports-only computers or old-styled devices to any HDMI-equipped devices like HDTVs, monitors, desktop computers, laptops, DVDs, Set TOP Box, projectors etc. <br> <br> <b>Features: </b><br> Resolution: 720P/1080i/1080P <br> Audio: stereo R/L channel <br> Voltage: 5V 1A <br> Input: VGA (DB15 Male) and Audio (3.5 Audio Jack) <br> Output: HDMI (Type A 19pin Female) <br> Using environment: TEMP 0~40℃ <br> Relative humidity: 5%-95% <br> Adapter length: 9.8 inch <br> USB cable length: 19.7 inch <br> Audio cable length: 19.7 inch <br> Compatible with all VGA source devices <br> <br> <b>Package contents: </b><br> 1* VGA to HDMI adapter <br> 1* USB cable <br> 1* Audio cable <br> <br> <b>How to use: </b><br> Insert the VGA interface into the computer or other equipment with the VGA output;<br> Plug the USB and audio connector into the related interfaces Insert the other connector into the HDMI cable, and then connect the HDMI cable to the displayer and the projector device with the HDMI interface; <br> Play the video, PPT and documentation, the image will display on the screen of the other display device. <br> <br> <b>PLEASE NOTE: </b><br> <b>If there is no signal on the screen, please make sure you plug the usb cable, this is necessary power required for the conversion from vga to hdmi. Or remember to toggle the computer screen to the monitor or TV. </b><br> <b>And this only converts VGA signal into HDMI signal, if won't work if you are using HDMI signal source.</b> <br> <b>If the product is not working, may be due to long-distance transport part of the product is damaged, you can apply for a change. </b><br>