
In Stock


Encode 12G-SDI 4K/60fps to full-bandwidth NDI.
Ask us a quick question about this product — signal compatibility, use case fit, or anything technical. We usually reply the same day.
The Pro Convert 12G SDI 4K Plus Module is the top-end SDI-to-NDI encoder blade for the Modator 2U chassis — 12G-SDI input encoded to full-bandwidth NDI at the full 4K60. The highest-bandwidth SDI conversion available in a rack chassis.
For broadcast facilities running premium 4K SDI workflows migrating to NDI distribution, this is the rack-mount specification. Backward compatibility with 6G, 3G, HD and SD-SDI means the same blade adapts to whatever signal the source camera delivers — useful in mixed-vintage camera estates transitioning to 4K over time.
Up to 10 of these blades fit in one Modator chassis. Ten independent 4K60 SDI-to-NDI encode channels in 2U of rack space replaces a wall of standalone converter boxes.
| SKU | B40910000 |
| Brand | Magewell |
| Category | Modator |
| Function | 12G-SDI 4K/60fps Encode to NDI |
| Input | 12G-SDI (4K@60fps), 6G/3G/HD/SD-SDI |
| NDI Output | Full bandwidth NDI 4K/60fps |
| Form Factor | Modator blade |
| SKU | B40910000 |
| Warranty | 2 Years |
| UK Stock | In Stock |
| Warranty | 2-3 Years (Magewell Manufacturer, model dependent) |
Everything included with the Pro Convert 12G SDI 4K Plus Module.


If anything is missing from your delivery, contact us within 7 days and we will arrange a replacement.
Official Magewell documentation for the Pro Convert 12G SDI 4K Plus Module. Datasheet is mirrored on our server for direct download; drivers, firmware and software live on Magewell's download centre and open in a new tab.
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The Pro Convert 12G SDI 4K Plus Module is part of the Magewell Modator system — a modular 2U rackmount chassis that accepts hot-swappable blade cards for video conversion and capture. It allows multiple functions to be combined in a single rack unit with shared power and management.
Yes. The Modator chassis accepts different blade types simultaneously — for example, you could combine Pro Convert encoder blades and Ultra Encode blades in the same chassis. Contact us to discuss the right blade configuration for your workflow.
Modator blades are designed to be field-replaceable. The chassis provides centralised power and network management, reducing cabling complexity in rack installations.
Each blade is managed via its own web interface. The Magewell Control Hub can also be used to manage multiple Modator blades from a single dashboard.