Mini AV Audio to VGA converter / audio jack Features Plug and play, no software or driver needed. </ li > The converter connects to the display device with VGA interface, which is used for monitoring old devices with AV output. Allows the conversion of AV Video Signal to VGA. The display can also be connected to VCD / DVD / webcam / set-top box, etc. to make your monitor look like a digital TV. Advanced scan rate improves technology, refresh rate can be easily switched between 60Hz and 75Hz, the image will not be warped. Identification automatic resolution 640 * 480/800 9600 * 1024 * 768 * 1280 * 1024 * 1440 * 900 * 1680 * 1050 Maximum resolution : 1920 * 1080 @ 60Hz The denoising function makes the image clear and stable.