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Description
Product Overview
The Magewell Pro Convert HDMI Plus converts HDMI video into NDI High Bandwidth for professional IP-based production and AV-over-IP workflows. It accepts HDMI signals up to 4096×2160 60fps in 4:2:0 or 30fps in 4:4:4 and 4:2:2, while HDMI loop-through keeps the original source available for local monitoring or downstream equipment. Gigabit Ethernet, PoE, automatic input detection, DHCP, WebUI management, PTZ control, and tally support simplify deployment in live production, broadcast, streaming, and integrated AV systems.

HD NDI from 4K HDMI Sources
The converter brings existing HDMI sources into NDI-enabled IP networks. It accepts signals up to 4096×2160 60fps in 4:2:0 or 4096×2160 30fps in 4:4:4 and 4:2:2. Magewell positions the model for down-converting 4K HDMI sources into NDI High Bandwidth workflows.
HDMI Input and Loop-Through
HDMI loop-through lets the source continue to a local monitor, recorder, switcher, or other downstream device while NDI encoding takes place simultaneously. Input and loop-through support the same maximum 4K signal formats for flexible production integration.
Gigabit Ethernet with PoE
The 10/100/1000 Mbps Ethernet interface carries NDI video across standard IP networks. IEEE 802.3af PoE enables compatible network infrastructure to provide power and data through one Ethernet cable. DHCP support simplifies initial network configuration.
Very Low Latency Conversion
Magewell designs the Pro Convert platform for very low latency operation in real-time production environments. This makes it suitable for live switching, presentation, monitoring, streaming, broadcast, and interactive AV workflows.
Advanced Video Processing
Processing controls include deinterlacing, up and down scaling, frame-rate conversion, aspect-ratio configuration, and EDID management. NDI output resolution can follow the source or use a supported custom resolution to match downstream production requirements.
PTZ Tally and Remote Management
Compatible PTZ cameras can be controlled over NDI using VISCA and PELCO protocols. Mini-DIN 8 connectivity supports PTZ and tally integration, while WebUI, Magewell Control Hub, and HTTP APIs provide local, centralized, and custom control options.

Video Input
HDMI · HDMI 1.4 / DVI-D signals
Video Loop-Through
HDMI up to 4096×2160 60fps
Network
Gigabit Ethernet · IEEE 802.3af PoE
Control Interfaces
USB 2.0 Type-B · Mini-DIN 8
NDI Studio Monitor and NDI Workflows
Magewell lists NDI Studio Monitor among supported products. NDI streams can also be used with other compatible NDI-enabled devices and applications across the network. Stream transmission across network segments is also supported.
OBS and vMix Integration
Magewell lists OBS and vMix as supported software products. Compatible NDI workflows can bring the encoded HDMI source into live switching, streaming, recording, presentation, and production environments.
WebUI Control Hub and HTTP APIs
The browser-based WebUI provides configuration and real-time device and input-signal information. Magewell Control Hub supports centralized management, while HTTP APIs enable custom system integration. USB RNDIS and ECM provide another configuration path.
Live Production Teams
Bring existing HDMI cameras and video sources into NDI-based production systems.
Broadcast Integrators
Convert professional HDMI feeds into low-latency IP video for networked workflows.
AV over IP Integrators
Extend HDMI sources onto Gigabit Ethernet and NDI-enabled AV infrastructures.
Streaming Productions
Feed compatible NDI video into OBS, vMix, and network-based production systems.
Corporate and Education AV
Distribute presentation, lecture, and camera sources across managed IP networks.
Control System Integrators
Use WebUI, Control Hub, HTTP APIs, PTZ control, and tally in integrated systems.
Magewell Support
Magewell provides a two-year limited manufacturer warranty for Pro Convert hardware. Coremicro can help confirm HDMI source formats, NDI network requirements, PoE compatibility, loop-through requirements, PTZ control, and system integration before deployment.
| Specification | Detail |
|---|---|
| Product | Pro Convert HDMI Plus |
| Part Number | 64020 |
| SKU — US/EU/UK/AU/JP | 640200000 |
| SKU — KR | 640200006 |
| Primary Function | HDMI to NDI High Bandwidth conversion with HDMI loop-through |
| Input Interface | HDMI |
| Supported HDMI Interfaces | HDMI 1.4 · DVI-D |
| Maximum Input / Loop-Through | 4096×2160 30fps 4:4:4 / 4:2:2 |
| 4K60 Input / Loop-Through | 4096×2160 60fps 4:2:0 |
| Input Video Formats | RGB · YUV BT.601 · BT.709 · BT.2020 |
| Input EDID | Customizable EDID |
| HDMI Embedded Audio | Up to 8 channels IEC60958 |
| NDI Encoding | NDI High Bandwidth real-time encoding |
| Maximum NDI Encoding Capability | Up to 2048×2160 120fps 4:2:2 8-bit |
| Typical Full HD / 2K Outputs | 2048×1080p / 1920×1080p at 23.98 / 24 / 25 / 29.97 / 30 / 50 / 59.94 / 60fps |
| 720p Outputs | 1280×720p at 23.98 / 24 / 25 / 29.97 / 30 / 50 / 59.94 / 60 / 100 / 119.88 / 120fps |
| Interlaced HD Outputs | 1920×1080i at 25 / 29.97 / 30 / 50 / 59.94 / 60fps |
| NTSC SD Outputs | 720×480p / 720×480i at 59.94 / 60 / 119.88 / 120fps |
| PAL SD Outputs | 720×576p / 720×576i at 50 / 100fps |
| NDI Output Resolution | Same as input or supported custom resolution |
| Output Frame Rate | Original rate or 1/2, 1/3, or 1/4 of input frame rate |
| NDI Embedded Audio | Up to 8 channels |
| Video Processing | Deinterlacing · Up/down scaling · Frame-rate conversion · Aspect-ratio configuration · EDID management |
| Network Interface | 10/100/1000 Mbps Ethernet |
| Power over Ethernet | IEEE 802.3af PoE |
| Network Configuration | DHCP supported |
| Cross-Network Streaming | Supports sending NDI streams across network segments |
| Web Management | WebUI with device and input-signal status monitoring |
| Centralized Management | Magewell Control Hub |
| Integration API | HTTP APIs |
| USB Interface | USB 2.0 Type-B |
| USB Functions | 5V / 2.1A power input · USB RNDIS / ECM |
| PTZ Control | VISCA · VISCA UDP · VISCA UDP2RS232 · PELCO-P · PELCO-D via NDI |
| PTZ / Tally Interface | Mini-DIN 8 |
| Tally | Preview and program indication supported |
| Onboard Control | 16-position rotary DIP switch for board index |
| Supported Products | NDI Studio Monitor · OBS · vMix · Other NDI-enabled products |
| Status Indicators | Power · Tally · Input signal · Loop-through signal |
| Dimensions | 117.5 × 66.7 × 23.4 mm |
| Mounting Hole | ¼-20 threaded hole |
| Maximum Current | Approximately 1.5 A at 5 V |
| Maximum Power Consumption | Approximately 8 W |
| Operating Temperature | 0 to 45°C |
| Storage Temperature | −20 to 70°C |
| Relative Humidity | 5% to 90% non-condensing |
| Manufacturer Warranty | 2 years |
| Included Device | Pro Convert HDMI Plus |
| Included Power Adapter | Regional power adapter for selected US/EU/UK/AU/JP or KR configuration |
| Included USB Cable | USB Type-A to Type-B cable |
| Included Breakout Cable | Mini-DIN 8 to DIN8 + DB9 cable |
| Included Production Accessories | Tally light · L-bracket |
| Rackmount Option | Optional Magewell 1RU rackmount accessories available separately |
| High-Density Deployment | Module-format equivalent available for Magewell Modator chassis |
What does the Magewell Pro Convert HDMI Plus do?
The device converts an HDMI source into NDI High Bandwidth video for transport across an IP network. HDMI loop-through keeps the original video signal available for a local display or other downstream equipment at the same time.
Can the Pro Convert HDMI Plus accept a 4K HDMI source?
Yes. It accepts and loops through signals up to 4096×2160 60fps in 4:2:0 or 4096×2160 30fps in 4:4:4 and 4:2:2. Magewell positions the product for down-converting supported 4K HDMI sources into HD NDI workflows.
Does the Pro Convert HDMI Plus have HDMI loop-through?
Yes. The HDMI loop-through allows the source to continue to a monitor, switcher, recorder, or other downstream video equipment while the same source is being encoded for the NDI network.
Can the Pro Convert HDMI Plus be powered by PoE?
Yes. Its Gigabit Ethernet interface supports IEEE 802.3af PoE, allowing compatible network equipment to provide power and data over the Ethernet connection. USB Type-B can also provide the supported 5V power input.
Does the device support embedded HDMI audio?
Yes. The HDMI input supports up to eight channels of IEC60958 embedded audio. The NDI stream can also carry up to eight embedded audio channels.
Can the Pro Convert HDMI Plus work with OBS and vMix?
Yes. Magewell lists OBS and vMix among supported products, along with NDI Studio Monitor. Other compatible NDI-enabled products can also receive the network stream.
What warranty does the Pro Convert HDMI Plus include?
Magewell provides a two-year limited manufacturer warranty for Pro Convert hardware. Coremicro can help confirm HDMI formats, network requirements, PoE, PTZ control, loop-through, and integration requirements before deployment.
Bring HDMI Sources into Your NDI Network
Coremicro is an authorized Magewell dealer supporting NDI encoding, AV-over-IP, broadcast, live production, streaming, corporate AV, education, and professional video integration. Contact our team to confirm HDMI source formats, NDI workflow requirements, network bandwidth, PoE configuration, loop-through, and PTZ control for your deployment.
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Specifications
Magewell Pro Convert HDMI Plus HDMI to NDI Converter with Loop-Through Specifications
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Included on Magewell Pro Convert HDMI Plus HDMI to NDI Converter with Loop-Through





















