Portable VGA-to-HDMI Adapter/Converter. Easily hook up older stylish computer/laptop with VGA output to TV, monitor or projector with HDMI input for video streaming, game playing or sharing content. Supports Video and Audio Synchronously. VGA output/HDMI input supports video resolution up to 1920 x 1080/60Hz, Supports 24-bit;Transmit stereo audio via male 3.5mm AUX Mini Jack. Extra Bonus: 3.5mm minijack Audio Cable and Micro USB Cable. The USB cable must be connected to a 5V 2A computer USB port or a 5V,1A power adapter. Audio output: 3.5 mm AUX audio . Plug and Play.The USB connector MUST be connected to get power for the bulid-in active VGA-HDMI chipset. Compatible with Windows 7/8/10, Linux OS.