Arista AVC-100 Series is a video converter for SD/HD/3G-SDI to HDMI or HDMI to SD/HD/3G-SDI, up to 1080p. Using the AVC-100 series converter. Different formats video signal will be converted for SD/HD/3G-SDI with audio and HDMI format. It is an easy way to give your old computer an inexpensive upgrade or make it backwards compatible with legacy systems.