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3G-SDI to HDMI Converter with Scaler and Monitor (PRO-ScalerSDIHD)
NA1012B-ET | HDMI to 3G/HD-SDI Converter / AIVION
KanexPro HDMI to 3G/HD/SD-SDI Converter EXT-HDSDIX B&H Photo
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AVMatrix SC2031 HDMI and CV to 3G-SDI Scaler Converter - Avacab