Cables Unlimited Pro A/V Series Composite Video or S-Video and Stereo Audio to HDMI (AUD-2363) Video signal can be up to HDTV 720p; Automatically check (AUDIO delay) Ensure the synchronization of AUDIO and VIDEO HDMI output: 720p@50Hz 720p@60Hz Combine HDMI with AUDIO; Video output system: NTSC 3.58 / PAL(automatic) Compliant DVI by using HDMI-DVI adapter