Feature: 1. Plug and play, no need to drive software. 2. Video converter is connected to display device with VGA interface, which is used for monitoring old device AV set-top box DVD recorder with red and yellow and white interface. 3. Converting AV Video Signal to VGA. 4. Function: Free display. It can also be connected to VCD/DVD/webcam/set-top box, etc. to make your monitor look like a digital TV. 5. Advanced scanning frequency improves the technology, refresh rate can be easily switched between 60Hz and 75Hz, the image will not be deformed. 6. Automatic identification resolution (640 * 480/800 9600 * 1024 * 768 * 1280 * 1024 * 1440 * 900 * 1680 * 1050), compatible display. 7. The function of denoising makes the image clear and stable.