Blackmagic Design CONVBDC/SDI/HDMI03G Video Converter
- 2 HDMI ports, one for each direction of the conversion
- HDMI connectivity on both the input and the output side
- Bidirectional SDI and HDMI conversion in a single box
- 3.25 x 2.5 x 1.25 inches, small enough to sit on a desk
- Grey metal housing built for a rack shelf or a bag
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact converter for routing a signal between SDI and HDMI gear. Buyers who need to know the exact resolutions, frame rates or power source will not find them spelled out here.
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ASIN: B08P3TVNWGModel: CONVBDC/SDI/HDMI03GCategory: Video Converters
Overview
A broadcast buyer gets a small grey box that moves a signal between SDI and HDMI equipment. The converter takes the signal in on one side and hands it out on the other, so a camera, monitor or switcher can talk to gear that speaks the other connector. Two HDMI ports are fitted, one for each direction of the conversion.
The reason to reach for this unit is the two-way conversion in a housing that takes up almost no desk room. What holds it back is the thin spec sheet: the resolutions, frame rates and power method are not stated, so a buyer with a demanding signal chain has to check elsewhere before committing.
Who it's for
A small production or post setup that has to bridge an SDI device and an HDMI device will find the two connectors and the compact housing cover the job. A buyer who needs the resolution ceiling, the frame rate support or the power source confirmed should look for a listing that states them.
Pros and cons
- Two HDMI ports cover both conversion directions
- Small footprint for a desk or rack shelf
- Grey housing matches broadcast gear
- SDI and HDMI in one box
- Supported resolutions not listed
- Frame rates not listed
- Power source not listed
- No cable or adapter stated as included
Performance notes
The conversion happens inside the housing, so the result depends on the signal the source device sends and the resolution the receiving device accepts. Because the listing does not name the supported formats or the power method, the buyer has to match the converter to the rest of the chain by checking the gear itself.
Specifications
| Brand | Blackmagic Design |
|---|---|
| Model | CONVBDC/SDI/HDMI03G |
| Dimensions & fit | |
| Item Weight | 0.4 pounds |
| Dimensions | 3.2 × 2.5 × 1.2 inches |
| Power & efficiency | |
| Power Plug Type | No Plug |
| Construction & materials | |
| Color | Grey |
| Finish | Hdmi |
| Compatibility & installation | |
| Compatible Devices | Camera |
| Smart Home Compatibility | Not Smart Home Compatible |
| Included components | |
| Unit Count | 1 |
| Package Quantity | 1 |
| Warranty & support | |
| Warranty Type | Limited |
| Other details | |
| Connector Type | HDMI |
| Number Of Ports | 2 |
| Number Of Items | 1 |
| Mfr Part Number | CONVBDC/SDI/HDMI03G |
| Specific Uses For Product | Camera |
Frequently asked questions
What comes in the box with this Blackmagic Design converter?
Only the converter is described. No cable, adapter, power supply or mounting part is listed as included, so treat the box as the unit alone.
Can this converter work with a device that only speaks HDMI?
The unit is built around SDI and HDMI conversion with two HDMI ports, so an HDMI-only device can be attached on the HDMI side. The listing does not name the resolutions or frame rates that pass through, so confirm those with the device you plan to connect.
Does the Blackmagic Design CONVBDC/SDI/HDMI03G need a rack to be used?
No rack requirement is stated. The housing measures 3.25 x 2.5 x 1.25 inches, so it can rest on a desk or shelf, and the listing does not list any mounting bracket.
How do I care for this converter over time?
Keep the vents and connectors free of dust and check the HDMI plugs for a firm seat. The listing gives no cleaning or service instructions, so follow the guidance for the equipment around it.