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OBS Studio, XSplit Broadcaster, and Streamlabs Desktop all support capture cards. OBS is the cross-platform option; XSplit Broadcaster is for Windows; and Streamlabs publishes setup and troubleshooting guidance for capture-card sources. Compatibility still depends on the exact card, computer, operating system, connection, and video format—so check those details before choosing software.
Which streaming software works with a capture card?
| Software | Operating system | Capture-card support | Best fit |
|---|---|---|---|
| OBS Studio | Windows, macOS, and Linux; check current system requirements | Capture cards can be added as sources to scenes. OBS also publishes a certified-device list, but it is not a guarantee for every model or setup. | Creators who want a free, open-source option and need to check platform compatibility. |
| XSplit Broadcaster | Windows only; its requirements page lists Windows 10/11 64-bit. | XSplit documents adding a capture card as a video device, including for a dual-PC setup. | Windows users who want a documented capture-card workflow, particularly on a streaming PC separate from the gaming PC. |
| Streamlabs Desktop | Check the current requirements for your computer before installing. | Streamlabs provides card setup and troubleshooting instructions, including device selection and conflicts. | Streamers who want its capture-card-specific setup and troubleshooting guidance. |
Sources: OBS Studio, OBS system requirements, OBS certified devices, XSplit dual-PC setup, XSplit requirements, and Streamlabs capture-card guidance.
How to choose the right software and card
Start with the computer that will run the streaming software, then verify the complete video path. A card appearing in a software menu does not by itself establish that it can handle your intended resolution, frame rate, audio, or operating system.
- Operating system: OBS supports Windows, macOS, and Linux subject to current requirements. XSplit Broadcaster is Windows-only. Verify the current requirements for your OS and version before installing.
- Exact card model: Check the manufacturer’s current documentation and, for OBS, its certified-device list. Certification is a useful compatibility signal, not a blanket guarantee for every software and hardware combination.
- Source and ports: Match the source device’s output to the card’s input and the card’s connection to a port on the streaming computer. Supported connectors and formats vary by model.
- Resolution and frame rate: Confirm what the source, card, computer, and software support together. A card’s advertised capture format does not prove the entire setup can stream at that setting.
- Audio, passthrough, and latency: Check how the card carries audio and whether its passthrough and latency meet your needs. Follow the device manual for routing and configuration.
- Drivers and utilities: Use the card maker’s setup instructions. Software guidance may differ by device; do not assume every card uses the same driver or utility.
- Computer workload: Capture is only one part of streaming. Resolution, frame rate, encoder, and scene complexity affect system load. OBS cautions that meeting its basic requirements does not guarantee that a computer can stream or record successfully. See its system requirements.
For example, Elgato notes that using its 4K S with third-party software such as OBS, XSplit, or Streamlabs can have different requirements from using Elgato Studio. Check the exact model’s current specifications rather than treating compatibility with one application as proof of compatibility with another: Elgato downloads and support.
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#1 Best Overall
Elebase USB to USB C Adapter for iPhone 18 Pro Max,USBC Car Charger Adapter
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
Add a capture card as a source
Before you open the streaming app
- Install the streaming application on the computer that will encode and broadcast the stream.
- Follow the capture-card manufacturer’s installation and driver instructions for that computer.
- Connect the source device’s video output to the card’s input, then connect the card to the streaming computer as described in its manual. Port types and supported formats vary by card.
In XSplit Broadcaster
- In XSplit Broadcaster, choose Add Source > Devices > Video.
- Select the capture card from the video-device list. XSplit documents this workflow in its dual-PC setup guide; install Broadcaster on the streaming PC in that workflow.
- Confirm that the intended picture appears, then check audio routing and stream settings for the card, computer, and network.
In OBS Studio
- Add a video-capture source to the scene in OBS and select the capture device. OBS identifies capture cards as supported scene sources on its feature page.
- Consult the current OBS guide and the card’s manual for the device’s available controls and supported formats; settings differ across models.
- Check video and audio in the preview before going live, then choose settings appropriate to the computer, card, and upload connection.
In Streamlabs Desktop
Add the capture card using Streamlabs’ capture-card setup guidance and follow any device-specific instructions it provides. Its troubleshooting material covers device selection, cards that do not appear, and conflicts when another application or active source is using the device: Streamlabs capture-card setup.
Troubleshoot a missing or unreliable capture-card source
| Symptom | Checks and fixes |
|---|---|
| The card does not appear in the software’s device list. | Check the connection, install or update the card maker’s required software or drivers, and confirm the device is supported by the operating system and application. Follow the exact model’s manual. |
| The device is listed but unavailable or shows no picture. | Close other applications that may be using the card and check whether another active scene or source already occupies it. Streamlabs specifically notes device conflicts as a possible cause. Recheck the source-to-card connection and supported input format. |
| Video works but audio is missing or routed incorrectly. | Check whether audio is carried through the card, how the card exposes it to the software, and which audio source is selected. Verify both the card manual and the streaming app’s audio controls. |
| The stream drops frames or the computer struggles. | Reduce workload or adjust resolution, frame rate, encoder, or scene complexity to fit the computer and capture format. Check the card, software, and network requirements; basic software requirements alone do not guarantee streaming performance. |
| The desired resolution or frame rate is unavailable. | Verify the source output, card input and capture limits, connection, drivers, and software settings as a chain. Do not assume one component’s advertised maximum applies to the whole setup. |
When the goal is a continuous YouTube stream
A capture card brings a live source—such as a console, camera, or second computer—into a streaming-software scene. That workflow is different from continuously playing uploaded videos as a live YouTube stream. For that specific use, StreamNeo runs uploaded videos from the cloud: upload a recording or build a playlist, add your YouTube stream key once, and go live. Your computer does not have to stay on, and StreamNeo automatically recovers if YouTube drops the stream. It streams to YouTube only, not from a camera.
Rank #2
Anker USB-C Hub, 5-in-1 USB Hub for Laptops, 4K HDMI Multiport Adapter
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Or let it run in the cloud
Upload your video, add your YouTube stream key, and go live. Nothing has to stay on at home; videos stream as uploaded at any quality up to 4K 60fps for one flat price per slot, with no re-encoding or quality tiers. Automatic recovery restarts the stream if YouTube drops it. The first day is free with no card. Monthly: $9.99 per month. Start your free day with StreamNeo.
Quick Recap
Bestseller No. 5
Best Value
Anker USB C Hub, 5-in-1 USBC to HDMI Splitter with 4K Display
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Rank #4
Sale
UGREEN USB to USB C Adapter Combo 4-Pack, 10Gbps USB C Converter Space Gray
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Rank #3
Sale
Anker USB C Hub, 7in1 Multi-Port USB Adapter, 4K@60Hz USBC to HDMI Splitter
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
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