Amazon.com: HDMI to SDI, HDMI to SDI Converter Two SDI Output Audio Embedder Support HDMI 1.3, 3G/ HD-SDI Auto Format Detection Extender for Camera CCTV (Black) : Electronics
Blackmagic Design HDMI to SDI 3G Micro Converter with Power Supply | Sweetwater
Blackmagic Design Mini Converter UpDownCross HD 3G/HD/SD-SDI Cross-Converter | Full Compass Systems
Amazon.com: Blackmagic Design SDI to HDMI Micro Converter, Without Power Supply : Electronics
HDMI to 3G/HD-SDI/ SDI Converter
Avue SDH-T01 HDMI to SDI Converter | PSSL ProSound and Stage Lighting
Blackmagic Design MC HDMI-SDI 3G w. PSU – Thomann United States
HDMI to 3G Dual SDI Adapter Converter - Video Converters | StarTech.com
Convert from HDMI to 12G-SDI.
Micro Converters | Blackmagic Design
Roland VC-1-DL Bi-directional SDI/HDMI with Delay and Frame Sync | Video Scalers & Converters | PNTA