The VC840 HDMI to 3G/HD/SD SDI Converter provides a professional way to exchange high definition signals in real time. The SDI and HDMI signal conversion is 100% digital and guarantees no loss of quality for both the audio and video transmission. The VC840 provides 2 low jitter SDI outputs for dual display. The VC840 is the most dependable way to convert signals with confidence when monitoring in any post or broadcast application. Supported SDI formats: SD-SDI (SMPTE 259M, up to 270Mbps); HD-SDI (SMPTE 292M, 296M, up to 1.485Gbps); 3G-SDI (SMPTE 424M, 425M level A, up to 2.97Gbps).