VGA to HDMI Converter 1080p + audio Description: The resolution:720P/1080i/1080PVoltage:5V 1AInput end: VGA + Audio Output end : HDMI Using environment:-20-65degrees, the relative humidity:5%-95%Please Note (VERY IMPORTANT)1. This is not a bi-directional cable, only converting analog VGA signal to HDMI digital signal.2. A HDMI cable is required when you connect this converter to devices with HDMI port such as monitors, projectors. (HDMI Cable Not Included). Super Clear Sound Including a 3.5mm audio cable and micro USB cable, you can connect it to the audio output on the computer for crystal clear sound.