VGA TO HDMI cable adapter connects a laptop or desktop with a VGA port to an HDTV, monitor or projector with HDMI input; An HDMI cable (sold separately) is required for this VGA HDMI adapter USB AUDIO SUPPORT with an integrated USB cable that embeds the audio along with the video over HDMI; Digital USB audio can be configured from the Sound menu in Windows to output the audio to the connected display USB AUDIO SUPPORT with an integrated USB cable on the VGA adapter to HDMI converter that embeds the audio along with the video over HDMI; Digital USB audio can be configured from the Sound menu in Windows to output the audio to the connected display