Helpful Guide to the Best SDI to HDMI Converter (Cable) - Nerd Techy
12G-SDI to HDMI Converter - VC486, ATEN Video Converters | ATEN Corporate Headquarters
VSC-SDI-HDMI, 3G-SDI/HD-SDI to HDMI Converter - Black Box
Amazon.com: HDMI to SDI Converter, Micro Converter One HDMI in Two SDI Output (with Power Supply Adapter, Audio Embedder Support HDMI 1.3, 3G/HD- SDI Auto Format Detection Extender for Camera CCTV : Electronics
Amazon.com: Blackmagic Design Micro Converter SDI to HDMI 3G (with Power Supply) : Electronics
AV Matrix SC2030 3G-SDI/HDMI Scaling Cross Converter