Used Blackmagic Design Micro Converter BiDirectional SDI to HDMI 12G in great cosmetic and technical condition. Standard minor casing/surface scuffs from studio mounting. Connectors, BNC ports, HDMI jacks, and USB power ports are clean and fully operational. 

Testing: Bench-tested. Verified simultaneous SDI to HDMI and HDMI to SDI 12G signal pass-through and USB-C power delivery. Pulled directly from a professional, climate-controlled, smoke-free corporate broadcast facility. 

All units have been tested, factory reset, and are running stable firmware. Expect minor cosmetic rack-wear/scuffs on the outer casing, but front panels and technical functionality are excellent.

Key Features & Specifications 

• Simultaneous Bidirectional Conversion: Converts SDI to HDMI and HDMI to SDI simultaneously in all SD, HD, and Ultra HD formats up to 2160p60—essentially working as two converters in one. 
• Independent Standards: Each conversion direction can process different video standards at the same time. 
• Camera Control Protocol Conversion: Allows Blackmagic HDMI cameras (like Pocket Cinema Camera 4K/6K) to be controlled by SDI-based ATEM switchers. 
• Professional Signal Quality: Features 12G-SDI connections with built-in SDI re-clocking to maintain signal integrity over long BNC cable runs. 
• Timecode & HDR Support: Supports SD, HD, and Ultra HD timecode conversion between SDI and HDMI, along with static VPID metadata handling for HDR monitoring workflows. 
• Compact USB-C Powering: Powered via any standard USB-C port (laptop, TV, or wall adapter) for easy integration into compact rigs or rack systems.