---
product_id: 55478133
title: "Blackmagic Design DeckLink Duo 2 4ch SDI Playback and Capture Card BMD-BDLKDUO2"
brand: "blackmagic design"
price: "821789CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Blackmagic Design"
url: https://www.desertcart.sn/products/55478133-blackmagic-design-decklink-duo-2-4ch-sdi-playback-and-capture
store_origin: SN
region: Senegal
---

# PCIe Gen 2 for ultra-low latency 4 SDI channels for multi-camera capture Cross-platform Mac/Win/Linux support Blackmagic Design DeckLink Duo 2 4ch SDI Playback and Capture Card BMD-BDLKDUO2

**Brand:** blackmagic design
**Price:** 821789CFA
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your video game with 4x SDI channels in one sleek card!

## Quick Answers

- **What is this?** Blackmagic Design DeckLink Duo 2 4ch SDI Playback and Capture Card BMD-BDLKDUO2 by blackmagic design
- **How much does it cost?** 821789CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/55478133-blackmagic-design-decklink-duo-2-4ch-sdi-playback-and-capture)

## Best For

- blackmagic design enthusiasts

## Why This Product

- Trusted blackmagic design brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Broadcast-Grade Quality:** Pristine SDI video and audio connections ensure professional-grade output every time.
- • **Future-Proof Your Setup:** Customizable and scalable for multi-screen signage, live event capture, and complex media systems.
- • **Quad-Channel Powerhouse:** Capture or playback 4 independent HD streams simultaneously for ultimate multitasking.
- • **Universal Compatibility:** Works flawlessly across Mac, Windows, and Linux—flexibility that fits your workflow.
- • **Seamless PCIe Integration:** Leverages high-speed PCI Express for real-time, lag-free video processing.

## Overview

The Blackmagic Design DeckLink Duo 2 is a professional PCIe capture and playback card featuring 4 independent SDI channels supporting up to 1080p60 HD video. Compatible with Mac, Windows, and Linux, it delivers broadcast-quality video and audio with ultra-low latency, making it ideal for multi-camera live event capture, digital signage, and media playout systems.

## Description

BLACKMAGIC DESIGN DeckLink Duo 2 (BDLKDUO2)

Review: Currently working without problems, in uncontrolled environments and remains stable, it supports 4 video inputs / cameras at 1920x1080 at 60Hz, easy to configure and manage, the drivers are very simple to locate on their official page. Compatible with the main streaming video programs such as OBS, Wirecast, vMIX, I have tested each of them and the result has been satisfactory that we are already on the 3rd team assembled with this card. The price I consider accessible given the versatility and quality of this capturing, obviously not intended for enthusiasts or youtubers, but for event capture. I remain at your service in case you have any questions about this product, as an assembler of professional equipment, maybe I have already faced the dilemmas and problems that you can face and have the answer, so ... Ask! #eltecnologoem
Review: Die günstigste Gelegenheit einen HD Fill/Key Ausgang für den Broadcast-Betrieb zu haben.

## Features

- DeckLink Duo 2 is a PCI Express capture and playback card that supports SDI formats in SD and HD up to 1080p60
- You get the flexibility of 4 separate capture or playback cards in one
- It's completely customizable so it's perfect for media play-out systems, multi screen digital signage servers, real time multi channel capture systems and more
- Can be installed in Mac, Windows and Linux based workstations and servers, giving you ultimate flexibility
- Features high quality connections so you get pristine video and audio along with compatibility for working with the widest range of professional SDI equipment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01EKGTZ8C |
| Best Sellers Rank | 72,122 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 118 in Internal TV Tuner & Video Capture Cards |
| Department | Unisex-Adult |
| Guaranteed software updates until | unknown |
| Item model number | 003796 |
| Manufacturer | Blackmagic Design |
| Product Dimensions | 15.24 x 15.24 x 15.24 cm; 150.25 g |

## Product Details

- **Brand:** Blackmagic Design
- **Hardware interface:** PCI Express x1
- **Operating system:** Linux
- **Recommended uses for product:** Video Recording
- **Video capture resolution:** 1080p

## Images

![Blackmagic Design DeckLink Duo 2 4ch SDI Playback and Capture Card BMD-BDLKDUO2 - Image 1](https://m.media-amazon.com/images/I/917j3+GWt5L.jpg)
![Blackmagic Design DeckLink Duo 2 4ch SDI Playback and Capture Card BMD-BDLKDUO2 - Image 2](https://m.media-amazon.com/images/I/312mibjZxOL.jpg)
![Blackmagic Design DeckLink Duo 2 4ch SDI Playback and Capture Card BMD-BDLKDUO2 - Image 3](https://m.media-amazon.com/images/I/41j7q31Hj+L.jpg)
![Blackmagic Design DeckLink Duo 2 4ch SDI Playback and Capture Card BMD-BDLKDUO2 - Image 4](https://m.media-amazon.com/images/I/41zXJk7KQ5L.jpg)

## Questions & Answers

**Q: What audio delay is required to sync audio to video? I have 500 milliseconds max on my mixer.**
A: I'm not an expert technician but I installed the card, configured it for 4 inputs (3 are cameras and one is a graphical feed from ProPresenter) and no audio through the card.  I have a separate USB audio interface.  The audio and video come together in Wirestream Pro.  I did not have to add any delays in order to have the output from Wirestream synch'd.  Images of the lips and audio of songs and speech seem perfectly aligned.

**Q: Does this work with OBS ?**
A: Works perfectly with OBS. As long as the computer it is running on has the resources, it will work very well with OBS and Resolve.

**Q: The gaming computer that we purchased does not have an expansion slot in the computer and it can not be returned.  It has 2 3.0 ssusb. Options?**
A: How many inputs or outputs do you need? Magewell makes quality USB 3.0 capture dongles, with HDMI or SDI (one input per unit). Depending on your needs, perhaps NDI might be an option - NDI from Newtek is a FREE way to get IP video over your network, for instance video from one computer to another, or send gaming video out over network to another computer running OBS or something.

**Q: Does anyone know how to get 1080p to work into Vmix? Every other format works in vmix but 1080p does not work.**
A: Once installed you will need to get the black magic drivers installed as well and run the software once. From there in vmix you will need to make sure your project file is set correctly to 1080p 30 frames or 60 depending on recording or stream and your internet speed. Once that is set you can add a camera source on from the list. If done correctly you should see them listed as Decklink Duo 1, 2, 3, or 4. Make sure wen you are adding your source that it reads the cameras output correctly. It is super important that the camera and the project file match or higher then what the camera is outputting to the sdi or it will give you problems. Another tip I can give you to test the camera is to use the black magic software to preview the camera output to gather your settings.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***) on 21 November 2018*

Currently working without problems, in uncontrolled environments and remains stable, it supports 4 video inputs / cameras at 1920x1080 at 60Hz, easy to configure and manage, the drivers are very simple to locate on their official page. Compatible with the main streaming video programs such as OBS, Wirecast, vMIX, I have tested each of them and the result has been satisfactory that we are already on the 3rd team assembled with this card. The price I consider accessible given the versatility and quality of this capturing, obviously not intended for enthusiasts or youtubers, but for event capture. I remain at your service in case you have any questions about this product, as an assembler of professional equipment, maybe I have already faced the dilemmas and problems that you can face and have the answer, so ... Ask! #eltecnologoem

### ⭐⭐⭐⭐⭐ Review
*by S***E on 19 December 2025*

Die günstigste Gelegenheit einen HD Fill/Key Ausgang für den Broadcast-Betrieb zu haben.

### ⭐⭐⭐⭐⭐ Review
*by M***. on 12 August 2019*

Nickel pour live sur OBS avec 3 cameras gh5 / G9 et XT3

## Frequently Bought Together

- Blackmagic Design DeckLink Duo 2 PCIe Capture and Playback Card, Up to 1080p60, 4 Channel 3G-SDI (BDLKDUO2)
- Sonnet Echo Express SE1 Thunderbolt 3 Expansion Chassis (Echo-EXP-SE!-T3)
- Blackmagic Micro Converter BiDirect SDI/HDMI 3G (CONVBDC/SDI/HDMI03G)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-19*