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Blackmagic Design

Blackmagic Design BMD-CONVCMIC/HS12G Micro Converter HDMI to SDI 12G

$139.00

Super compact and rugged, the Micro Converter HDMI to SDI 12G from Blackmagic Design enables you to link HDMI cameras or computers to pro-style SDI (BNC) monitors or components. You can also use several units to extend HDMI over long distances, using an SDI cable. This compact converter has one HDMI input and two 12G-SDI outputs, and they can be set to Level A or B when using 3G-SDI. It auto-detects and matches your HDMI input to the SDI output and is compatible with input/output resolutions up to DCI/UHD 4K60.

The pocket-sized Micro Converter HDMI to SDI 12G features HDMI timecode support, SDI re-clocking for stability over long cable runs, HDMI copy protection, and support for a wide range of pro broadcast resolutions, including cine-style 48 fps. The converter features a sturdy metal housing with power and signal LED status indicators and rugged connector interfaces. The USB Type-C port enables the HDMI to SDI 12G converter to easily connect to and be powered by adapters, monitors, laptops, or desktop computers, and it also facilitates firmware updates from a Windows or macOS computer. The converter is powered using a separately available USB Type-C cable and power supply.

View Product Features

  • 1 x HDMI Input, 2 x 12G-SDI Outputs
  • Selectable SD/HD Level A/B SDI Ports
  • Supports up to DCI 4K60 Resolution I/O
  • SDI Re-Clocking, HDMI Copy Protection
  • Automatic Input Signal Detection
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About the Blackmagic Design BMD-CONVCMIC/HS12G Micro Converter HDMI to SDI 12G

The Blackmagic Design Micro Converter HDMI to SDI 12G is a compact, professional-grade tool designed for reliable, high-bandwidth signal conversion in demanding production environments. It serves a critical bridging function, taking an HDMI 2.0 signal from sources like consumer cameras, laptops, or media players and converting it to a robust 12G-SDI output. This allows the signal to be integrated into professional broadcast and production systems that rely on SDI for its long-distance cable runs, locking connectors, and reliability. The converter is particularly valuable for handling ultra-high-definition content, as it supports resolutions up to 4K at 60 frames per second, ensuring that high-quality sources can be used without compromise in a professional SDI infrastructure.

Housed in a durable, credit-card-sized metal casing, the Micro Converter is built for both permanent installation and mobile use. It features a unique built-in screen that displays critical information such as input/output resolution, audio levels, and converter settings, allowing for quick verification and troubleshooting without additional monitors. Power can be supplied via an included USB-C cable or through the optional power over coax feature when used with specific Blackmagic Design camera systems. With its automatic format detection, simple operation, and focus on high-performance conversion, this Micro Converter is an essential accessory for anyone needing to reliably connect HDMI-based devices to professional video routers, switchers, recorders, or monitors.

Key Features

  • 1 x HDMI Input, 2 x 12G-SDI Outputs
  • Selectable SD/HD Level A/B SDI Ports
  • Supports up to DCI 4K60 Resolution I/O
  • SDI Re-Clocking, HDMI Copy Protection
  • Automatic Input Signal Detection

Blackmagic Design BMD-CONVCMIC/HS12G Micro Converter HDMI to SDI 12G Specs

Input & Output
Input Connector
1 x HDMI 2.0
Output Connector
1 x 12G-SDI (BNC)
Maximum Conversion
4Kp60 (UHD) HDMI to 12G-SDI
Supported Formats & Features
Input/Output Resolutions
SD, HD, 4K UHD up to 60p
Audio Handling
Embeds HDMI audio into SDI output
On-Screen Display
Built-in LCD for status and configuration
Automatic Format Detection
Yes
Power & Physical
Power Options
USB-C power or Power over Coax (with compatible systems)
Housing
Metal enclosure
Form Factor
Ultra-compact, credit-card sized

Key Features

  • 1 x HDMI Input, 2 x 12G-SDI Outputs
  • Selectable SD/HD Level A/B SDI Ports
  • Supports up to DCI 4K60 Resolution I/O
  • SDI Re-Clocking, HDMI Copy Protection
  • Automatic Input Signal Detection
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