Etekcity PC to TV Converter with Audio: Converts VGA to RCA Composite/S-Video Signals Input VGA Resolution 640x480 @ 60/ 72/ 75/ 85Hz , 800x600 @ 60/ 75Hz, 1024x768 @ 60/ 75Hz Output VIDEO\ S-VIDEO signal at the same resolution 1 x VGA input, 1 x Composite Out 3.5mm audio jack for your laptop or computer USB powered; Power indication light