SDIA-IN2-F16/F34 is a two-channel SDI input card with optional analog audio embedding for the VS-1616 or VS-34FD Series Modular Multi-Format Digital Matrix Switchers. SDIA-IN2-F16/F34 inputs two SDI with optional unbalanced stereo audio signals into the chassis and converts each SDI signal separately into HDMI format for routing within the matrix switcher.