Pro Convert 12G SDI 4K Plus— Signal Flow
📹
12G-SDI Source
12G / 6G / 3G / HD / SD
Up to 4K@60fps
SDI loop-through
→
🌐
Ethernet
PoE+ powered
→
Pro Convert 12G SDI 4K Plus
Pro Convert 12G SDI 4K Plus
→
🌐
NDI Network
Full NDI · SRT
vMix · OBS · TriCaster
4K@60fps to NDI
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Magewell Pro Convert 12G SDI 4K PlusIn Stock
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Pro Convert EncodersIn Stock

Magewell Pro Convert 12G SDI 4K Plus

SKU: 640900000
£757+VAT — Suggested Retail Price

12G-SDI 4K/60fps to full NDI — the broadcast 4K60 NDI encoder.

  • ✓12G-SDI input with active loop-through
  • ✓Full NDI 4K/60fps encoding
  • ✓Backward compatible with 6G, 3G, HD, SD-SDI
  • ✓PoE powered or DC
  • ✓Standalone — no PC required
  • ✓2-3 year warranty (model dependent)
12G-SDIFull NDI4K/60fpsLT
Also available as a module: A blade module version of this product exists for use with the Modator 2U rack chassis, allowing up to 6 units in a single 2U rack space. Standalone and module variants are sold separately.

About this product

The Pro Convert 12G SDI 4K Plus is the top-end SDI to NDI encoder — 12G-SDI input at the full 4K60 (the current professional broadcast standard) encoded to full-bandwidth NDI in real time. Active loop-through preserves the SDI chain.

For the most demanding 4K NDI workflows this is the encoder we recommend. Broadcast cameras outputting 12G-SDI 4K60 are encoded at full bandwidth and full frame rate — nothing is dropped to fit. The wider single-link bandwidth of 12G simplifies cabling versus older quad-link 3G-SDI 4K workflows (one cable instead of four).

Backward compatibility with 6G, 3G, HD and SD-SDI is built in, so the device adapts to whatever signal a camera delivers. Standalone PoE-powered appliance, managed via web UI or Magewell Control Hub.

Best for
✓
Broadcast 4K60 NDI
The highest-bandwidth SDI to NDI conversion for 4K broadcast workflows.
✓
Premium Live Production
Top-end SDI to NDI bridge for high-end IP-based production.
✓
Single-Cable 4K Workflows
Replaces quad-link 3G-SDI 4K cabling with single 12G-SDI runs.
✓
AV over IP
Converts SDI/HDMI sources to NDI, SRT or RTMP for IP-based distribution.
✓
House of Worship
Streams services to YouTube, Facebook and overflow rooms from existing AV gear.
✓
Live Events & Touring
Portable IP conversion for touring rigs and temporary event infrastructure.

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Further Reading

📚Definition
What is NDI?📚Definition
PoE vs PoE+📚Definition
Capture Card vs Hardware Encoder📚Definition
SRT vs RTMP vs RIST📖Guide
Pro Convert — Frequently Asked Questions📖Guide
Best 4K Capture Cards for Live Streaming📝Blog
Broadcast & Studio SDI Capture Workflows

Frequently Asked Questions

No. The Pro Convert 12G SDI 4K Plus is a standalone converter. It connects to your network and is managed via Web UI. Once configured it operates independently with no host PC required.

The Pro Convert 12G SDI 4K Plus converts its video input to NDI, RTMP, RTSP, SRT.

The Pro Convert 12G SDI 4K Plus accepts 12G-SDI (4K@60fps), 6G, 3G, HD, SD-SDI.

Yes. The Pro Convert 12G SDI 4K Plus's network output is compatible with any software that supports its output protocol — including NDI-compatible software such as vMix, OBS (with NDI plugin), Resolume and NewTek products.

Connect your video source and plug the Pro Convert 12G SDI 4K Plus into your network. Access the web interface via its IP address to configure the output stream. Magewell's Device Manager software can also auto-discover devices on your network.

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