Magewell Modator
- Overview
- Pro Convert for NDI® to HDMI Module (B4101)
- Pro Convert HDMI 4K Plus Module (B4011)
- Pro Convert HDMI Plus Module (B4021)
- Pro Convert for NDI® to AIO Module (B4211)
- Ultra Encode SDI Plus Module (B3161)
- Pro Convert 12G SDI 4K Plus Module (B4091)
- Pro Convert for NDI® to HDMI 4K Module (B4110)
Modator 2U
The Modator family brings the reliability and low-latency performance of the Magewell’s standalone encoders and decoders to a high-density, modular, rackmount form factor. The Modator 2U chassis fits standard rack deployments and supports up to 10 Modator modules.

Designed for 24/7 Operation
Featuring dual power supplies and optimized heat dissipation for 24/7 operation, Modator 2U is well-suited to use cases with high reliability requirements.
Independent Encoding & Decoding
Each installed module can work independently to convert high-quality video and audio signals to and from IP streams.

LED Touch Screen
Through the LED touch screen, users can turn the chassis on or off; view the status of the chassis and each installed module; and configure network settings.
Magewell Pro Convert for NDI® to HDMI Module (B41010000)
The Magewell Pro Convert for NDI® to HDMI Module (SKU: B41010000) is a professional NDI® to HDMI decoder module designed for installation in the Magewell Modator 2U chassis. It receives NDI® and other IP video streams over Gigabit Ethernet and converts them into HDMI output for displays, projectors, video walls, production switchers, and AV systems. The hot-swappable module enables high-density deployments and centralized management for broadcast, Pro AV, and media-over-IP environments.
Product Description
The Pro Convert for NDI® to HDMI Module decodes NDI High Bandwidth, NDI HX, NDI HX2, and NDI HX3 streams, along with several additional IP streaming protocols, and outputs video through an HDMI 2.0 interface.
Unlike the standalone Pro Convert for NDI® to HDMI, this model is a module intended for use inside the Magewell Modator chassis, allowing multiple decoder modules to be installed in a single rack-mounted enclosure for scalable deployments. It supports centralized configuration through the Modator touchscreen, Web GUI, Magewell Control Hub, and HTTP APIs.
Interface

Technical Specifications
| Feature | Specification |
|---|---|
| Product Type | NDI® to HDMI Decoder Module |
| SKU | B41010000 |
| Installation | Magewell Modator 2U chassis (hot-swappable module) |
| Network Interface | 1 × Gigabit Ethernet (RJ45) |
| HDMI Output | 1 × HDMI 2.0 |
| USB Ports | 1 × USB Type-C (configuration), 1 × USB 3.0 Type-A (peripherals) |
| Maximum HDMI Output | 4096 × 2160 @ 60 fps (4:4:4, 8-bit) |
| Audio Output | 48 kHz, 8-channel HDMI embedded audio |
| Supported NDI Version | NDI® 6.3 |
| Power Consumption | Maximum 4.3 W |
| Dimensions | 184.4 × 30 × 81.5 mm |
| Weight | Approximately 290 g |
| Operating Temperature | 0–50 °C |
Supported Input Protocols
The decoder supports:
- NDI® High Bandwidth
- NDI® HX
- NDI® HX2
- NDI® HX3
- RTSP
- HTTP
- HLS
- RTMP Pull
- RTMP Push
- MPEG-TS over UDP
- MPEG-TS over RTP
- MPEG-TS over SRT
- TVU ISSP
Supported video codecs include:
- SpeedHQ
- H.264
- H.265 (HEVC)
Supported audio codecs:
- AAC
- MP3
HDMI Output Formats
Maximum output:
- 4096 × 2160 @ 60 fps
Supported HDMI formats include:
- 4096 × 2160p
- 3840 × 2160p
- 2560 × 1440p
- 2560 × 1080p
- 1920 × 1080p/i
- 1280 × 720p
- 720 × 576
- 720 × 480
The decoder automatically selects the optimal output resolution using the connected display’s EDID, with integrated up-conversion or down-conversion as needed. It supports RGB, YUV444, and YUV422 colour formats.
Key Features
- Hot-swappable module for Magewell Modator chassis
- Decodes NDI High Bandwidth and NDI HX streams
- Supports HDMI output up to 4K60
- Supports NDI device discovery across network segments
- Automatic output scaling using EDID
- Image flip for projector installations
- Safe area controls
- Very low latency
- HDMI embedded 8-channel audio output
- Web-based configuration
- Magewell Control Hub integration
- HTTP API for automation
- USB RNDIS/ECM support
- Firmware upgrades through Web UI or Control Hub
Management & Control
The module can be managed through:
- Modator chassis touchscreen
- Web GUI
- Magewell Control Hub
- HTTP API
- USB configuration interface
Administrators can configure:
- Source selection
- Resolution
- Audio mapping
- Audio gain
- Deinterlacing
- OSD settings
- Network configuration
- Firmware updates
Typical Applications
- Broadcast studios
- IP-based production systems
- Digital signage
- Video wall installations
- Corporate AV
- Houses of worship
- Education
- Conference rooms
- Control rooms
- Monitoring stations
- Media-over-IP deployments
What’s Included
The standard package includes:
- Pro Convert for NDI® to HDMI Module (B41010000)
The module is designed to be installed in a Magewell Modator 2U chassis, which is sold separately.
Magewell Pro Convert HDMI 4K Plus Module (B40110000)
The Magewell Pro Convert HDMI 4K Plus Module (SKU: B40110000) is a professional HDMI-to-NDI® High Bandwidth encoder module designed for installation in the Magewell Modator 2U chassis. It converts a single HDMI 2.0 video source into a full-bandwidth NDI stream while providing HDMI loop-through for local monitoring. The hot-swappable module is ideal for high-density broadcast, Pro AV, and IP-based video production systems.
Product Description
The Pro Convert HDMI 4K Plus Module is engineered for scalable NDI deployments where multiple encoder channels are required in a compact rack-mounted solution. Installed inside the Magewell Modator 2U chassis, the module converts HDMI video signals up to 4K UHD 60 fps into NDI High Bandwidth with very low latency.
The module supports automatic input detection, HDMI loop-through, EDID management, frame-rate conversion, image scaling, PTZ control via NDI, and centralized management through the Modator touchscreen, Web UI, Magewell Control Hub, or HTTP APIs.
Interface

Technical Specifications
| Feature | Specification |
|---|---|
| Product Type | HDMI to NDI® High Bandwidth Encoder Module |
| SKU | B40110000 |
| Installation | Magewell Modator 2U chassis (hot-swappable) |
| HDMI Input | 1 × HDMI 2.0 |
| HDMI Loop Output | 1 × HDMI 2.0 |
| Network | 1 × Gigabit Ethernet (RJ45) |
| USB Interface | 1 × USB Type-C (configuration) |
| Maximum HDMI Input | 4096 × 2160 @ 60 fps (4:4:4, 8-bit) |
| Maximum NDI Output | 4096 × 2160 @ 60 fps (4:2:2, 8-bit) |
| High Frame Rate Encoding | 1920 × 1080 @ 240 fps |
| Audio Input | 8-channel embedded HDMI audio |
| Audio Output | 8-channel embedded NDI audio |
| Supported NDI Version | NDI® 6.2 (firmware updates available for newer SDK versions) |
| Maximum Power Consumption | Approximately 7 W |
| Dimensions | 184.4 × 30 × 81.5 mm |
| Weight | Approximately 295 g |
| Operating Temperature | 0–50°C |
Supported Video Formats
HDMI Input
- Up to 4096 × 2160 @ 60 fps (4:4:4)
- 3840 × 2160 (UHD)
- 2048 × 1080
- 1920 × 1080 (up to 144 fps input)
- 1280 × 720
- RGB and YUV BT.601 / BT.709 / BT.2020 colour spaces
- Custom EDID support.
NDI Output
- 4096 × 2160 @ 60 fps
- 1920 × 1080 @ 240 fps
- Custom output resolutions
- Frame-rate conversion:
- Same as input
- 1/2
- 1/3
- 1/4 of input frame rate
- Image scaling and aspect ratio adjustment.
Key Features
- Hot-swappable module for the Magewell Modator platform
- HDMI 2.0 input with HDMI loop-through
- Encodes NDI High Bandwidth
- Supports 4K60 encoding
- Supports 1080p240 high-frame-rate encoding
- 8-channel HDMI embedded audio
- 8-channel embedded NDI audio
- Very low latency
- Automatic HDMI signal detection
- EDID management
- Up/down scaling
- Deinterlacing
- Gigabit Ethernet networking
- Centralized management via Modator touchscreen and Magewell Control Hub
- HTTP API for automation
- USB Type-C configuration interface
- Firmware upgrades through Web UI or Control Hub
- PTZ camera control using VISCA, VISCA UDP, VISCA UDP-to-RS232, Pelco-P, and Pelco-D protocols.
Management & Control
The module can be configured and monitored through:
- Modator 2U chassis touchscreen
- Web-based user interface
- Magewell Control Hub
- HTTP API
- USB Type-C configuration connection
Configuration options include:
- Input processing
- EDID configuration
- Resolution and frame-rate settings
- Aspect ratio
- Network settings
- Firmware updates
- Device status monitoring.
Software Compatibility
Compatible with most NDI-enabled applications, including:
- OBS Studio
- vMix
- Vizrt TriCaster
- NDI Studio Monitor
- Unreal Engine
- BirdDog ecosystem
- Other NDI-compatible production and AV-over-IP software.
Typical Applications
- Broadcast studios
- Live event production
- Corporate AV
- Sports broadcasting
- Houses of worship
- Education
- Remote production
- Video-over-IP distribution
- Multi-channel NDI encoding
- High-density rack installations.
What’s Included
The standard package includes:
- Pro Convert HDMI 4K Plus Module (B40110000)
Note: The module requires a Magewell Modator 2U chassis, which is sold separately.
Magewell Pro Convert HDMI Plus Module (B40210000)
The Magewell Pro Convert HDMI Plus Module (SKU: B40210000) is a professional HDMI-to-NDI® High Bandwidth encoder module designed for installation in the Magewell Modator 2U chassis. It converts a single HDMI source into a high-quality NDI High Bandwidth stream while providing HDMI loop-through for monitoring. The hot-swappable module is ideal for high-density broadcast, Pro AV, education, and media-over-IP deployments requiring centralized management.
Product Description
The Pro Convert HDMI Plus Module is engineered for scalable NDI installations where multiple encoder channels are required in a single rack-mounted chassis. Installed inside the Magewell Modator 2U, it accepts HDMI signals up to 4K UHD and encodes them into NDI High Bandwidth at resolutions up to 2048 × 2160 at 120 fps.
The module supports automatic input detection, HDMI loop-through, EDID management, image scaling, frame-rate conversion, and centralized management through the Modator touchscreen, Web GUI, Magewell Control Hub, and HTTP APIs.
Interface

Technical Specifications
| Feature | Specification |
|---|---|
| Product Type | HDMI to NDI® High Bandwidth Encoder Module |
| SKU | B40210000 |
| Installation | Magewell Modator 2U chassis (hot-swappable) |
| HDMI Input | 1 × HDMI 1.4 |
| HDMI Loop Output | 1 × HDMI 1.4 |
| Network | 1 × Gigabit Ethernet (RJ45) |
| USB Interface | 1 × USB Type-C (configuration) |
| Maximum HDMI Input | 4096 × 2160 @ 30 fps (4:4:4/4:2:2) or 4096 × 2160 @ 60 fps (4:2:0) |
| Maximum NDI Output | 2048 × 2160 @ 120 fps (4:2:2, 8-bit) |
| Audio Input | 8-channel embedded HDMI audio |
| Audio Output | 8-channel embedded NDI audio |
| Supported NDI Version | NDI® 6.2 (firmware updated to NDI SDK 6.3 in current releases) |
| Maximum Power Consumption | Approximately 6.2 W |
| Dimensions | 184.4 × 30 × 81.5 mm |
| Weight | Approximately 295 g |
| Operating Temperature | 0–50°C |
Supported Video Formats
HDMI Input
- Up to 4096 × 2160 @ 30 fps (4:4:4/4:2:2)
- Up to 4096 × 2160 @ 60 fps (4:2:0)
- 3840 × 2160 (UHD)
- 2048 × 1080
- 1920 × 1080
- 1280 × 720
- RGB and YUV BT.601 / BT.709 colour spaces
- Custom EDID support.
NDI Output
- Up to 2048 × 2160 @ 120 fps
- 2048 × 1080 and 1920 × 1080 up to 120 fps
- 1280 × 720 up to 120 fps
- Custom output resolutions
- Frame-rate conversion:
- Same as input
- 1/2
- 1/3
- 1/4 of input frame rate
- Image scaling and aspect ratio adjustment.
Key Features
- Hot-swappable module for the Magewell Modator platform
- HDMI input with HDMI loop-through
- Encodes NDI High Bandwidth
- Accepts 4K HDMI input
- Outputs NDI streams up to 2048 × 2160 @ 120 fps
- 8-channel HDMI embedded audio
- 8-channel NDI embedded audio
- Very low latency
- Automatic HDMI signal detection
- EDID management
- Up/down scaling
- Deinterlacing
- Gigabit Ethernet networking
- Centralized management through Modator touchscreen and Magewell Control Hub
- HTTP API for automation
- USB Type-C configuration interface
- Firmware updates via Web UI or Control Hub
- PTZ camera control using VISCA, VISCA UDP, VISCA UDP-to-RS232, Pelco-P, and Pelco-D.
Management & Control
The module supports configuration and monitoring through:
- Modator 2U touchscreen
- Web-based user interface
- Magewell Control Hub
- HTTP API
- USB Type-C configuration
Configurable settings include:
- EDID management
- Resolution and frame-rate
- Deinterlacing
- Image scaling
- Aspect ratio
- Network configuration
- Firmware upgrades
- Device monitoring.
Software Compatibility
Compatible with most NDI-enabled production software, including:
- OBS Studio
- vMix
- Vizrt TriCaster
- NDI Studio Monitor
- Unreal Engine
- BirdDog ecosystem
- Other NDI-compatible production and AV-over-IP applications.
Typical Applications
- Broadcast studios
- Live event production
- Corporate AV
- Education
- Houses of worship
- Hybrid events
- Remote production
- Multi-channel NDI encoding
- Video-over-IP distribution
- High-density rack installations.
What’s Included
The standard package includes:
- Pro Convert HDMI Plus Module (B40210000)
Note: This module is designed exclusively for installation in the Magewell Modator 2U chassis, which is sold separately.
Magewell Pro Convert for NDI® to AIO Module (B42110000)
The Magewell Pro Convert for NDI® to AIO Module (SKU: B42110000) is a professional NDI® High Bandwidth decoder module that converts NDI and other IP video streams into HDMI, SDI, and analog audio outputs. Designed for installation in the Magewell Modator 2U chassis, this hot-swappable module provides flexible output options, centralized management, and enterprise-grade reliability for broadcast, Pro AV, digital signage, and media-over-IP deployments.
Product Description
The Pro Convert for NDI® to AIO Module receives video streams over a Gigabit Ethernet network and decodes them into simultaneous HDMI 2.0, 3G-SDI, and analog audio outputs. It supports NDI High Bandwidth, NDI HX, NDI HX2, NDI HX3, and several other IP streaming protocols, enabling seamless integration into modern IP-based production workflows.
Installed within the Magewell Modator 2U chassis, the module supports centralized configuration through the Modator touchscreen, Web GUI, Magewell Control Hub, and HTTP APIs. Hot-swappable operation allows maintenance or replacement without shutting down the chassis.
Interface

Technical Specifications
| Feature | Specification |
|---|---|
| Product Type | NDI® to HDMI/SDI/Analog Audio Decoder Module |
| SKU | B42110000 |
| Installation | Magewell Modator 2U chassis (hot-swappable) |
| Network Interface | 1 × Gigabit Ethernet (RJ45) |
| HDMI Output | 1 × HDMI 2.0 Type-A |
| SDI Output | 1 × 3G-SDI (BNC) |
| Analog Audio Output | 1 × 3.5 mm stereo line out |
| USB Ports | 1 × USB Type-C (configuration), 1 × USB Type-A (peripherals) |
| Maximum HDMI Output | 4096 × 2160 @ 60 fps |
| Maximum SDI Output | 2048 × 1080 @ 60 fps (3G-SDI) |
| Audio Output | HDMI embedded audio, SDI embedded audio, 3.5 mm analog stereo |
| Supported NDI Version | NDI® 6.x |
| Power Consumption | Approximately 5 W |
| Operating Temperature | 0–50°C |
Supported Input Protocols
The module supports the following network protocols:
- NDI® High Bandwidth
- NDI® HX
- NDI® HX2
- NDI® HX3
- RTSP
- RTMP
- HTTP
- HLS
- MPEG-TS over UDP
- MPEG-TS over RTP
- MPEG-TS over SRT
- TVU ISSP
Supported Video Codecs
- NDI
- H.264/AVC
- H.265/HEVC
- SpeedHQ
Supported Audio Codecs
- AAC
- MP3
Video Output Formats
HDMI Output
Supports resolutions up to:
- 4096 × 2160 @ 60 fps
- 3840 × 2160 (UHD)
- 1920 × 1080p/i
- 1280 × 720p
- 720 × 576
- 720 × 480
SDI Output
Supports:
- 2048 × 1080 @ 60 fps
- 1920 × 1080p/i
- 1280 × 720p
- SD formats (PAL/NTSC)
The module automatically scales incoming sources to match the selected output resolution and connected display.
Audio Features
- HDMI embedded audio
- SDI embedded audio
- Analog stereo line output
- Audio gain adjustment
- Audio channel mapping
- 48 kHz audio processing
- Lip-sync support
Key Features
- Hot-swappable module for the Magewell Modator chassis
- Decodes NDI High Bandwidth and NDI HX streams
- Simultaneous HDMI, SDI, and analog audio outputs
- HDMI output up to 4K60
- SDI output up to 1080p60
- Automatic output scaling
- EDID support
- Low-latency decoding
- Embedded and analog audio output
- Web-based configuration
- Magewell Control Hub integration
- HTTP API support
- USB-based configuration and firmware updates
- Centralized management through the Modator platform
Management & Control
The module supports:
- Modator touchscreen
- Web GUI
- Magewell Control Hub
- HTTP API
- USB configuration interface
Users can configure:
- Network settings
- Output resolution
- Audio routing
- Audio gain
- Deinterlacing
- OSD parameters
- Firmware updates
- Device monitoring
Software Compatibility
Compatible with a wide range of NDI-enabled applications and production systems, including:
- OBS Studio
- vMix
- Vizrt TriCaster
- NDI Studio Monitor
- Unreal Engine
- BirdDog ecosystem
- Other NDI-compatible broadcast and AV-over-IP software
Typical Applications
- Broadcast studios
- Corporate AV
- Digital signage
- Video walls
- Houses of worship
- Education
- Control rooms
- Monitoring stations
- Live event production
- Media-over-IP deployments
What’s Included
The standard package includes:
- Pro Convert for NDI® to AIO Module (B42110000)
Note: The module is designed exclusively for installation in the Magewell Modator 2U chassis, which is sold separately.
Magewell Ultra Encode SDI Plus Module (B31610000)
The Magewell Ultra Encode SDI Plus Module (SKU: B31610000) is a professional streaming and recording encoder module designed for installation in the Magewell Modator 2U chassis. It accepts SDI video and audio signals, encodes them in H.264, H.265 (HEVC), or NDI® HX2/HX3, and supports simultaneous live streaming and recording to local, USB, or network storage. The hot-swappable module is ideal for broadcast, corporate AV, education, houses of worship, and large-scale rack-mounted streaming deployments.
Product Description
The Ultra Encode SDI Plus Module provides enterprise-grade encoding in a high-density modular form factor. Installed in the Magewell Modator chassis, it supports dual-stream encoding, multiple simultaneous streaming sessions, scheduled recording, overlays, and centralized management via the Modator touchscreen, Web GUI, Magewell Control Hub, or HTTP APIs.
Compared with the standalone Ultra Encode SDI Plus, the module version is optimized for centralized rack deployments, offering hot-swappable installation and integrated management through the Modator platform.
Interface


Technical Specifications
| Feature | Specification |
|---|---|
| Product Type | SDI Streaming & Recording Encoder Module |
| SKU | B31610000 |
| Installation | Magewell Modator 2U chassis (hot-swappable) |
| Video Input | 1 × SD/HD/3G-SDI (BNC) |
| SDI Loop-through | 1 × SD/HD/3G-SDI (BNC) |
| Audio Input | 16-channel embedded SDI audio, 3.5 mm Line In |
| Audio Output | 3.5 mm Line Out |
| Network | 1 × Gigabit Ethernet (RJ45) |
| USB | 1 × USB Type-C (configuration), 1 × USB Type-A (storage/peripherals) |
| Storage | 128 GB microSD card (included), USB storage, NAS (NFS/CIFS) |
| Maximum Input Resolution | Up to 2048 × 1080 @ 60 fps |
| Maximum Encoding Resolution | Up to 4096 × 2160 @ 30 fps |
| Video Codecs | H.264/AVC, H.265/HEVC, NDI® HX2, NDI® HX3 |
| Maximum Bitrate | 62 Mbps (NDI HX3), 32 Mbps (other codecs) |
| Power Consumption | Approx. 14.4 W |
| Dimensions | 184.4 × 30 × 81.5 mm |
| Weight | Approx. 322 g |
| Operating Temperature | 0–50 °C |
Supported Streaming Protocols
The Ultra Encode SDI Plus Module supports:
- RTMP
- RTMPS
- SRT (Caller and Listener)
- RTSP
- HLS
- NDI® HX2
- NDI® HX3
- MPEG-TS over UDP
- MPEG-TS over RTP
- TVU ISSP
It can stream to up to six simultaneous destinations across multiple protocols.
Recording Features
The module supports recording to:
- Included 128 GB microSD card
- External USB storage (FAT32, exFAT, NTFS)
- Network Attached Storage (NFS/CIFS)
Recording capabilities include:
- MP4, MOV, and TS formats
- Scheduled recording
- Loop recording
- Time-based file splitting
- Automatic upload to FTP, Google Drive, and Dropbox
- Recording export and download through the Web UI
Video & Audio Features
Video
- Dual-stream encoding (main + sub stream)
- Up to 4K30 encoding
- H.264 and H.265 hardware encoding
- NDI® HX2 and HX3 encoding
- Adjustable bitrate and frame rate
- Custom overlays (text, logos, clocks)
Audio
- 16-channel embedded SDI audio input
- 3.5 mm stereo Line In
- 3.5 mm stereo Line Out
- AAC audio encoding
- Audio channel mapping
- Audio gain adjustment
Management & Control
The Ultra Encode SDI Plus Module can be managed through:
- Modator touchscreen
- Web GUI
- Magewell Control Hub
- HTTP APIs
- Zixi ZEN Master integration
Administrators can:
- Configure encoding parameters
- Monitor stream status
- Preview video
- Schedule recordings
- Update firmware
- Manage overlays and destinations remotely
Key Features
- Hot-swappable module for Magewell Modator chassis
- SD/HD/3G-SDI input with SDI loop-through
- H.264, H.265, NDI® HX2, and NDI® HX3 encoding
- Dual-stream encoding
- Up to six simultaneous streaming sessions
- 4K30 encoding capability
- 16-channel embedded SDI audio
- Built-in 128 GB microSD storage
- Recording to USB and NAS
- Scheduled and loop recording
- Custom text, image, and clock overlays
- Centralized management with Magewell Control Hub
- HTTP API integration
- Firmware upgrades through Web UI or Control Hub
Typical Applications
- Broadcast contribution
- Live event streaming
- Corporate communications
- Houses of worship
- Education and lecture capture
- Government and public meetings
- Sports production
- Remote production
- Enterprise IP streaming
- High-density rack-mounted encoding systems
What’s Included
The standard package includes:
- Ultra Encode SDI Plus Module (B31610000)
- 128 GB microSD card (pre-installed)
Note: The module is designed exclusively for installation in the Magewell Modator 2U chassis, which is sold separately.
Magewell Pro Convert 12G SDI 4K Plus Module (B40910000)
The Magewell Pro Convert 12G SDI 4K Plus Module (SKU: B40910000) is a professional 12G-SDI to NDI® High Bandwidth encoder module designed for installation in the Magewell Modator 2U chassis. It converts a single 12G-SDI video source into a full-bandwidth NDI stream while providing 12G-SDI loop-through for local monitoring or downstream equipment. As a hot-swappable module, it is ideal for high-density broadcast, live production, Pro AV, and IP-based media workflows.
Product Description
The Pro Convert 12G SDI 4K Plus Module enables professional SDI equipment—including broadcast cameras, production switchers, replay servers, and graphics systems—to integrate seamlessly into NDI-enabled networks.
Installed in the Magewell Modator 2U chassis, the module supports 4K UHD video up to 4096 × 2160 at 60 fps, encodes it into NDI High Bandwidth, and preserves up to 16 channels of embedded SDI audio. Configuration and monitoring are available through the Modator touchscreen, Web GUI, Magewell Control Hub, and HTTP APIs.
Interface

Technical Specifications
| Feature | Specification |
|---|---|
| Product Type | 12G-SDI to NDI® High Bandwidth Encoder Module |
| SKU | B40910000 |
| Installation | Magewell Modator 2U chassis (hot-swappable) |
| SDI Input | 1 × 12G-SDI (BNC) |
| SDI Loop-through | 1 × 12G-SDI (BNC) |
| Network | 1 × Gigabit Ethernet (RJ45) |
| USB Interface | 1 × USB Type-C (configuration) |
| Maximum SDI Input | 4096 × 2160 @ 60 fps |
| Maximum NDI Output | 4096 × 2160 @ 60 fps (4:2:2, 8-bit) |
| Audio Input | Up to 16-channel embedded SDI audio |
| Audio Output | 16-channel embedded NDI audio |
| Supported NDI Version | NDI® 6.2 |
| Maximum Power Consumption | Approximately 7.76 W |
| Dimensions | 184.4 × 30 × 81.5 mm |
| Weight | Approximately 311 g |
| Operating Temperature | 0–50 °C |
Supported Video Formats
SDI Input
Supports:
- 4096 × 2160 @ 60 fps
- 3840 × 2160 (UHD)
- 2048 × 1080
- 1920 × 1080p/i
- 1280 × 720p
- 720 × 576 (PAL)
- 720 × 480 (NTSC)
Additional support includes:
- SD, HD, 3G, 6G, and 12G-SDI
- SMPTE ST 259, ST 292, ST 425, ST 2081, and ST 2082 standards
- RGB, RGBA, YUV, and YUVA formats
- BT.601, BT.709, and BT.2020 colour spaces
- 8-, 10-, and 12-bit colour depth.
NDI Output
- Up to 4096 × 2160 @ 60 fps
- Same-as-input or custom output resolution
- Frame-rate conversion:
- Same as input
- 1/2
- 1/3
- 1/4 of input frame rate
- Image scaling and aspect-ratio adjustment
- HDR HLG support.
Key Features
- Hot-swappable module for the Magewell Modator chassis
- Single-link 12G-SDI input with loop-through
- NDI® High Bandwidth encoding
- Supports 4K60 video encoding
- Supports 16-channel embedded SDI audio
- HDR HLG support
- Very low-latency performance
- Automatic input format detection
- Up/down scaling and deinterlacing
- Sends NDI streams across network segments
- Gigabit Ethernet connectivity
- Web-based configuration
- Magewell Control Hub integration
- HTTP API support
- USB Type-C configuration interface
- PTZ camera control via Visca UDP over NDI
- Firmware upgrades via Web UI or Control Hub.
Management & Control
The module can be configured and monitored through:
- Magewell Modator touchscreen
- Web GUI
- Magewell Control Hub
- HTTP API
- USB Type-C configuration interface
Administrators can configure:
- Input processing
- Resolution and frame-rate
- Deinterlacing
- Scaling
- Aspect ratio
- Network settings
- Firmware updates
- Device monitoring.
Software Compatibility
Compatible with leading NDI-enabled production platforms, including:
- OBS Studio
- vMix
- Vizrt TriCaster
- NDI Studio Monitor
- Unreal Engine
- BirdDog ecosystem
- Other NDI-compatible broadcast and AV-over-IP applications.
Typical Applications
- Broadcast studios
- Live event production
- Corporate AV
- Sports broadcasting
- Houses of worship
- Education
- Remote production
- Video-over-IP distribution
- Multi-channel NDI encoding
- High-density rack-mounted installations.
What’s Included
The standard package includes:
- Pro Convert 12G SDI 4K Plus Module (B40910000)
Note: This module is designed exclusively for installation in the Magewell Modator 2U chassis, which is sold separately.
Magewell Pro Convert for NDI® to HDMI 4K Module (B41100000)
The Magewell Pro Convert for NDI® to HDMI 4K Module (SKU: B41100000) is a professional NDI® and IP stream to HDMI 4K decoder module designed for installation in the Magewell Modator 2U chassis. It decodes NDI High Bandwidth, NDI HX2, NDI HX3, and a wide range of IP streaming protocols into HDMI 2.0 output up to 4K UHD at 60 fps, making it ideal for broadcast, Pro AV, digital signage, monitoring, and large-scale IP video deployments.
Product Description
The Pro Convert for NDI® to HDMI 4K Module is a hot-swappable decoder module that enables centralized, high-density deployment within the Magewell Modator platform. It receives NDI or other supported IP streams over Gigabit Ethernet and converts them into high-quality HDMI output for displays, projectors, LED walls, production switchers, and monitoring systems.
Compared with the standard Pro Convert for NDI® to HDMI Module, the 4K Module supports decoding and output of 4Kp60 streams, making it suitable for UHD production and display workflows. The module can be managed centrally through the Modator touchscreen, Web GUI, Magewell Control Hub, or HTTP APIs.
Interface

Technical Specifications
| Feature | Specification |
|---|---|
| Product Type | NDI® to HDMI 4K Decoder Module |
| SKU | B41100000 |
| Installation | Magewell Modator 2U chassis (hot-swappable) |
| Network Interface | 1 × Gigabit Ethernet (RJ45) |
| HDMI Output | 1 × HDMI 2.0 |
| USB Interfaces | 1 × USB Type-C (configuration), 1 × USB 3.0 Type-A (peripherals) |
| Maximum HDMI Output | 4096 × 2160 @ 60 fps (4:4:4, 8-bit) |
| Audio Output | HDMI embedded audio, 96 kHz, 16-bit, up to 8 channels |
| Supported NDI Version | NDI® 6.2 |
| Power | Supplied through the Modator chassis |
| Dimensions | 184.4 × 30 × 81.5 mm |
| Installation Type | Hot-swappable Modator module |
Supported Input Protocols
The module supports decoding of:
- NDI® High Bandwidth
- NDI® HX2
- NDI® HX3
- RTSP
- HTTP
- HLS
- RTMP Pull
- RTMP Push
- MPEG-TS over UDP
- MPEG-TS over RTP
- MPEG-TS over SRT
- TVU ISSP
Supported Video Codecs
- SpeedHQ
- H.264 (AVC)
- H.265 (HEVC)
Supported Audio Codecs
- AAC
- MP3
HDMI Output Features
Maximum HDMI output:
- 4096 × 2160 @ 60 fps
- 3840 × 2160 (UHD)
- 2560 × 1440
- 2560 × 1080
- 1920 × 1080 (up to 120 fps)
- 1920 × 1080i
- 1280 × 720
- 720 × 576
- 720 × 480
Additional output capabilities include:
- Automatic EDID-based resolution selection
- Integrated up/down conversion
- RGB, YUV444 and YUV422 output formats
- Safe area controls
- Image flip for inverted projector installations
Key Features
- Hot-swappable module for the Magewell Modator chassis
- Decodes 4Kp60 NDI High Bandwidth
- Supports NDI HX2 and NDI HX3
- Supports multiple IP streaming protocols
- HDMI 2.0 output up to 4K60
- 96 kHz, 16-bit, 8-channel embedded HDMI audio
- Automatic output scaling using EDID
- Very low-latency decoding
- Discovers NDI devices across network segments
- Web-based configuration
- Magewell Control Hub integration
- HTTP API support
- USB configuration interface
- Firmware upgrades through Web UI or Control Hub
Management & Control
The module supports centralized configuration through:
- Modator chassis touchscreen
- Web GUI
- Magewell Control Hub
- HTTP API
- USB Type-C configuration interface
Users can configure:
- Stream source selection
- Output resolution
- Audio gain and channel mapping
- Deinterlacing
- OSD settings
- Network configuration
- Firmware updates
- Real-time monitoring
Typical Applications
- Broadcast studios
- Live production
- Corporate AV
- Digital signage
- Video walls
- Houses of worship
- Education
- Conference rooms
- Control rooms
- Monitoring stations
- Media-over-IP deployments
What’s Included
The standard package includes:
- Pro Convert for NDI® to HDMI 4K Module (B41100000)
Note: This module is designed exclusively for installation in the Magewell Modator 2U chassis, which is sold separately.









