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Description
Product Overview
Magewell Pro Capture Dual SDI is a two-channel professional PCIe capture card for simultaneous SD, HD, 3G, and supported 2K SDI workflows. Two independent SDI inputs capture video with embedded audio, while two loop-through connections pass incoming signals to monitors, routers, recorders, or other downstream equipment. Hardware video processing, multi-stream capture, long-distance SDI equalization, and ultra-low-latency operation make it suitable for broadcast, streaming, recording, and multi-source ingest systems.
Dual SD HD 3G and 2K SDI Capture
Two independent BNC inputs capture professional SD-SDI, HD-SDI, and 3G-SDI sources, including supported 2K formats up to 2048 × 1080. The dual-channel architecture allows two SDI sources to be brought into one PCIe workstation for higher-density production and ingest workflows.
Dual SDI Loop-Through Outputs
Two dedicated SMA loop-through outputs pass the incoming SDI signals to downstream equipment while both channels are available for capture. Two SMA-to-BNC cables are included, providing standard BNC connectivity for monitors, recorders, routers, and other SDI devices.
Full 10-Bit Hardware Video Processing
Onboard processing provides full 10-bit video handling with hardware-based cropping, scaling, deinterlacing, aspect-ratio conversion, color-space conversion, frame-rate conversion, color adjustment, and OSD composition for flexible application-specific output formats.
Long-Distance SDI Cable Equalization
Integrated SDI equalization supports cable runs up to approximately 330 meters for SD-SDI, 190 meters for HD-SDI, and 150 meters for 3G-SDI, helping the card integrate into studios, control rooms, venues, and other installations with longer SDI signal paths.
Ultra-Low-Latency Capture Pipeline
Ultra-low-latency capture is specified at 64 video lines, reducing delay between the SDI source and host application. This supports monitoring, live production, visualization, and other workflows where capture responsiveness is important.
Independent Multi-Stream Capture
Multiple capture streams can be generated from an input channel with independent settings for cropping, resolution, frame rate, aspect ratio, deinterlacing, color format, and color adjustment, allowing different applications to use differently processed versions of the same source.
Dual BNC Inputs Dual Loop-Through and PCIe x4
Two BNC connectors provide the two independent SDI capture inputs. Two additional SMA connectors provide corresponding SDI loop-through outputs, with two SMA-to-BNC cables included for standard professional SDI connectivity.
The card connects to the host system through PCIe Gen2 x4, providing the bandwidth required for dual-channel HD capture and onboard processing in professional workstations.
Broadcast Production
Capture two professional SDI feeds from cameras, switchers, routers, or other broadcast equipment.
Live Production
Bring two independent SDI sources into workstation-based production, switching, or streaming systems.
Multi-Source Streaming
Capture dual camera or program feeds for compatible live streaming and encoding applications.
Studio Ingest
Record two SDI feeds simultaneously while maintaining loop-through connectivity for downstream equipment.
Control Rooms
Integrate dual capture channels with local monitoring, routing, recording, and signal-distribution systems.
Systems Integrators
Build custom multi-channel capture solutions using Magewell APIs and standard operating-system interfaces.
Magewell Support
Coremicro can help confirm dual-channel SDI format compatibility, PCIe bandwidth requirements, SDI cable distances, embedded audio, loop-through configuration, SMA-to-BNC connectivity, supported operating systems, capture software, driver configuration, and Magewell Capture SDK integration for professional multi-channel video systems.
| Specification | Detail |
|---|---|
| Product Name | Pro Capture Dual SDI |
| Part Number | 11060 |
| SKU | 110600000 |
| Product Type | Two-Channel HD SDI PCIe Capture Card |
| Capture Channels | 2 |
| Host Interface | PCIe Gen2 x4 |
| SDI Inputs | 2 × BNC |
| SDI Loop-Through Outputs | 2 × SMA |
| Loop-Through Connection | 2 × included SMA-to-BNC cables |
| Supported SDI Formats | SD-SDI · HD-SDI · 3Ga · 3Gb · 3Gb-DL · 3Gb-DS |
| Maximum SDI Input Resolution | 2048 × 1080 per input |
| Maximum SDI Loop-Through Resolution | 2048 × 1080 |
| SDI Input Color Depth | 10-bit · 12-bit |
| SDI Color Sampling | RGB 4:4:4 · YCbCr 4:4:4 · YCbCr 4:2:2 |
| Embedded SDI Audio | Up to 8 mono channels at 48kHz per input |
| SDI Payload Identification | SMPTE 352 payload extraction |
| Closed Caption | Supported through Magewell Capture SDK |
| Maximum SD-SDI Cable Distance | Up to approximately 330m |
| Maximum HD-SDI Cable Distance | Up to approximately 190m |
| Maximum 3G-SDI Cable Distance | Up to approximately 150m |
| Maximum Capture Image Resolution | Up to 2048 × 2160 |
| Maximum Capture Frame Rate | Up to 144fps depending on resolution, PCIe bandwidth, and processing requirements |
| 1920 × 1080 Capture | Up to approximately 80fps |
| Capture Formats | 4:2:0 8-bit · 4:2:2 8-bit · 4:4:4 8-bit · 4:4:4 10-bit |
| Video Processing | Full 10-bit processing |
| Processing Pipelines | 2 pipelines at approximately 180 Mpixels/s each |
| Hardware Processing | Cropping · Scaling · Deinterlacing · Aspect-ratio conversion · Color-space conversion · Frame-rate conversion · Color adjustment · OSD composition |
| Capture Streams | Unlimited capture streams for any one input channel |
| Independent Stream Settings | Cropping · Aspect ratio · Color format · Resolution · Frame rate · Deinterlacing · Color adjustment |
| Ultra-Low Latency | 64 video lines |
| PCIe 2.0 DMA Bandwidth | Approximately 400MB/s per channel |
| Multiple Cards per System | Supported |
| Windows Support | DirectShow · DirectKS and compatible applications |
| Linux Support | V4L2 · ALSA |
| macOS Support | AVCaptureSession · AudioUnit |
| Form Factor | Low-profile PCIe x4 add-on card |
| Card Dimensions REV-C1 | 116.2 × 64.4 mm without PCI bracket |
| Card Dimensions REV-C2 / REV-C3 | 117.8 × 64.4 mm without PCI bracket |
| Maximum Power High Performance Firmware | Approximately 9.15W |
| Maximum Power Low Power Firmware | Approximately 8.34W |
| Operating Temperature | 0 to 60°C |
| Storage Temperature | -20 to 70°C |
| Relative Humidity | 5% to 90% non-condensing |
| Manufacturer Warranty | 2 years |
| In the Box | Pro Capture Dual SDI × 1 · Low Profile Bracket × 1 · SMA to BNC Cable × 2 |
Can Pro Capture Dual SDI capture two SDI sources simultaneously?
Yes. The card provides two independent SDI capture channels, allowing two compatible SD, HD, 3G, or supported 2K SDI sources to be captured in the same workstation.
What SDI formats are supported?
The inputs support SD-SDI, HD-SDI, and 3G-SDI formats, including supported 2K signals up to 2048 × 1080.
Does each input have an SDI loop-through output?
Yes. The card provides two SMA loop-through outputs, corresponding to the two capture inputs. Two SMA-to-BNC cables are included for connection to standard BNC SDI equipment.
Does it capture embedded SDI audio?
Yes. Each SDI input supports up to eight mono embedded-audio channels at 48kHz.
How far can SDI signals travel to the card?
Supported cable equalization reaches approximately 330 meters for SD-SDI, 190 meters for HD-SDI, and 150 meters for 3G-SDI under supported conditions.
Can one input generate multiple capture streams?
Yes. Multiple streams can be generated from an input channel with independent resolution, frame rate, cropping, aspect ratio, color format, deinterlacing, and color-adjustment settings.
What is included with Pro Capture Dual SDI?
The standard package includes one Pro Capture Dual SDI card, one low-profile bracket, and two SMA-to-BNC cables for the loop-through connections.
Build a Dual-Channel Professional SDI Capture Workstation
Coremicro is an authorized Magewell dealer supporting dual-channel SDI capture, broadcast ingest, live production, streaming, recording, monitoring, and custom integration. Contact our team to confirm SDI formats, PCIe bandwidth, cable distances, loop-through requirements, software compatibility, and multi-card workstation configurations.
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Magewell Pro Capture Dual SDI Two Channel 3G-SDI PCIe Capture Card Specifications
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Included on Magewell Pro Capture Dual SDI Two Channel 3G-SDI PCIe Capture Card


















