Name: Blackmagic Design Bi-Directional SDI to HDMI 3G Micro Converter
Brand: Blackmagic Design
SKU: BMCONHDMI03G
Price: 79.00 USD
Availability: BackOrder
Rating: 4.8 (29 reviews)

Blackmagic Design Bi-Directional SDI to HDMI 3G Micro Converter

Blackmagic Design Micro Converter

Blackmagic Design

Order now, your card will not be charged until it is ready to ship.

On Backorder

Order now, your card will not be charged until it is ready to ship. Estimated to Ship: 09/2025.

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Video Capture & Converters

Video Format Converters

Blackmagic Design Video Format Converters

Blackmagic Design Micro Converter 

Shop the Blackmagic Bi-Directional SDI/HDMI Converter. Supports SD, HD & 3G-SDI. Compact, durable, and easy to use. Order yours today!

How to transform your video setup with the Blackmagic Design's Micro Converter BiDirectional SDI/HDMI 3G. This compact, high-quality converter is a game-changer in the world of video technology, offering simultaneous SDI to HDMI and HDMI to SDI conversion, even when using different standards. It supports resolutions up to DCI 2K in SDI and 1080p60 in HDMI, ensuring your video quality remains top-notch.Designed with a focus on compatibility, this efficient converter enables camera control conversion for Blackmagic HDMI cameras like the BMPCC 4K or 6K. This feature allows these cameras to be compatible with an SDI-based live switcher, enhancing the flexibility of your video setup.The Micro Converter BiDirectional SDI/HDMI 3G is encased in a durable, robust metal housing with reliable connector interfaces. Its compact design makes it a portable solution for your video conversion needs. It features LED status indicators for power and signal, providing real-time feedback on the status of your connections.A USB Type-C port powers the converter and allows for updates via your Mac or PC, adding to its user-friendly appeal. The converter also supports HDMI camera control, unlocking the full potential of your HDMI-output BMPCC 4K or 6K cameras when used with an SDI-based live switcher.Experience seamless integration with HD and SD timecode support. This converter can effortlessly convert HDMI timecode to SDI and vice versa, maintaining synchronization across all devices. It also features built-in re-clocking on the 3G-SDI output, ensuring stable output over long cable runs.With wider resolution support, from NTSC and PAL up to DCI 2Kp60 for SDI and up to 1080p60 for HDMI, this converter is incredibly versatile. It's ideal for a wide range of professional broadcast resolutions, including cine-style 48 fps.The converter also supports both SDI and HDMI embedded audio input and output, ensuring your audio remains synchronized and integrated with your video. Power the converter from a monitor, laptop, or other component using the USB Type-C port, or use an optional 100-240 VAC power supply for added versatility.

very good, me funciono perfectamente

I use these to add tally light to my bmpcc within our Blackmagic system and I couldn't be happier. They work every time!

Add Tally to BMPCC

The BlackMagic HDMI to SDI 3G mini converter is small enough to mount on the SmallRig cage for my Canon M50 Mk II and converts 1080p HDMI to SDI which is successfully captured by the BlackMagic 3G mini recorder. This allows me to use more robust SDI cables to connect my cameras to my computer while maintaining broadcast quality. The 3G does not do 4K, but I am not interested in producing 4K instructional videos for distribution over such things as YouTube or Zoom. Further, the HDMI output from the Canon M50 Mk II is limited to 1080p and USB is limited to 720p.

Great product

Great experience

Great Value - easy plug and play. Using to connect and older Canon Video Cam with HDMI to SDI for streaming input.
Have found Black Magic profucts to always be high quality.

Great Value - easy setup

Works perfectly and is less expensive than other products on the market. Their small size is also a quarter of the size of the converters I previously used. I own several of these for doing live video productions where I convert the HDMI feeds from cameras into the SDI inputs on my switcher. Good product. Good value.

Good product. Good value.

This unit was inexpensive and made the conversion from SDI to HDMI at the TV a simple plug and play. We started out with two bidirectional units first and then found these that allowed us to pair it with one bidirectional encoder.

Great!

This is an amazing converter that is simple to hookup and was what we needed to extend the in-house video over long distance runs with full HD 1080p. The one thing that would have made it better is if it could be powered over the cabling and not an external power source. Enabling it to power if if no signal was present would be a nice feature too.

Just what we needed.

No problems at all with this, although the blinking light on the sdi side that means the HDMI cable has a problem is somewhat confusing.

Great device, just a little confusing on the error lights

Great Product! Will definitely buy again!

Definitely Worth It!

When you need one... you need one.

The rack was perfect for our situation. We had several items we needed to put in the rack and it held them all and could not have felt more sturdy.

Great rack

It worked exactly as intended and had a great price point. I will definitely be using this in the future.

Good product and price

Works just as expected. I keep several of these around to be used when they are needed. The SDI loop out is nice as well.

Solid

Did exactly as it said it would. I own a blackmagic atem television studio HD. I have wanted to control the blackmagic pocket cinema camera and especially the zoom in and out settings and it does just that using both sdi ports. I love it and have had no issues with it.

Perfect for the studio HD switcher

Works great, always use this brand. Didn?t realize when I bought that it had no power supply?had to buy a usb c power supply separately.

Works great; no power supply

I work for a television station and use the Blackmagic converters all the time, and this SDI to HDMI converter works great.

GREAT little converter!

Worked great out of the box was  used to set up a Single Sony A6400 Camera for live streaming and in this facility for broadcast on 3 TVs.  Lots more oats and pieces used on this Install. This is just one piece of the set up puzzle.

Great Convertor with power supply!

Worked great!

As advertised

It is solid, small, and is working exactly as I need it to.

Solid, small, and does what I need

Great

Great price, does the job easily. wanted it for external monitor with my Blackmagic Production Camera 4K. LUTs can be uploaded easily. Expected quality from BM and great price point.

Nice little convertor, best price and quality.

I ordered the black magic Sdi to hdmi and it did not come with the power cord. Worked great otherwise.  Timely delivery and easy to use.

No power cord

Great buy

These work flawlessly. We rely on them to convert our outputs from Canon C100 HDMI to this making it SDI for long cable runs back to our switcher. A must have.

Works perfectly for C100 live workflow.

The Blackmagic cross converter should be in every video tech's workbox. Amazing little life saver

Amazing little life saver

Great, easy to use product

Purchased 3 of these BiDirectional SDI/HDMI converters and they are awesome. Served my needs perfectly and with a little creativity, they can provide a lot of flexible options. They provide both directions simultaneously or a loop back/thru if one of the inputs is not present. Pretty cleverly designed.

Blackmagic Design Bi-Directional SDI to HDMI 3G Micro Converter

Key Features

Protect your gear with Adorama Protect.* Learn more

Blackmagic Design Bi-Directional SDI to HDMI 3G Micro Converter

Save 5% Every Day†

Key Features

Protect your gear with Adorama Protect.* Learn more

Save 5% Every Day^†