The LINDY 3G SDI to HDMI Converter/ Extender means that you can view SDI video on HDMI displays. Supporting resolutions up to 1080p & with a built-in 3.5mm stereo audio output the Converter means that you can send the audio signal originally embedded in the SDI input to an amplifier or active speakers. This is an ideal product for professional level camera feed distribution, as well as extending or displaying HD-SDI feeds on HDMI monitors. Use in conjunction with our HDMI to SDI converter to create a HDMI Extender capable of distances up to 100m using low cost coaxial cable.