Featuresr converts analog video signals to digital hd signalsr plug and play no software installation requiredr backward compatible with hd 13 and supports resolution up to 1080pr automatically detects the resolution of the connected displayr hd digital audio is embeddedr ensures to send high definition signal without signal lossr can be used as vga to dvi converter additional hd to dvi converter is not includedr supports signal high definition display for multiple sources such as d