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OBS Studio, XSplit Broadcaster, and Streamlabs Desktop all support capture cards. OBS is the cross-platform choice, XSplit Broadcaster is a Windows option with a documented dual-PC setup, and Streamlabs publishes capture-card setup and troubleshooting guidance. Compatibility depends on the exact card, operating system, connection, and video format—confirm those details before choosing software.
Which streaming software supports capture cards?
| Software | Operating system | Capture-card guidance | Best fit |
|---|---|---|---|
| OBS Studio | Windows, macOS, and Linux; check current requirements for your system. | OBS lists capture cards among the sources you can add to a scene. It also maintains a certified-device list, which is useful but does not guarantee compatibility for every model and configuration. OBS Studio · system requirements · certified devices | People who want a free, open-source option or need software across different operating systems. |
| XSplit Broadcaster | Windows only; its requirements page lists Windows 10/11 64-bit. | XSplit documents adding a capture card as a video device in a dual-PC workflow. Dual-PC setup guide · requirements | Windows users following a two-computer setup who prefer XSplit’s workflow. |
| Streamlabs Desktop | Check current system requirements for your operating system and hardware. | Streamlabs provides capture-card setup and troubleshooting guidance, including device selection, conflicts, and device-specific setup. Capture-card setup and troubleshooting | Users who want Streamlabs’ documented setup and troubleshooting path. |
There is no universal winner established by these compatibility details alone. Check the exact card and your intended workload, then choose software that fits your operating system and workflow.
Check compatibility before installing or buying
Match the exact capture card to your system
Look up the full model name on the card maker’s current support page and check its required drivers, operating systems, ports, and supported input formats. A device appearing in OBS’s certified-device list is one useful signal; it is not an exhaustive guarantee that every combination of card, software, and computer will work. Elgato notes, for example, that using its 4K S with third-party programs such as OBS, XSplit, or Streamlabs can have different requirements from using Elgato Studio. Elgato downloads and support
Compare the whole video and audio path
- Source output: Confirm the console, camera, or second computer can output the resolution, frame rate, and format you want to capture.
- Computer connection: Check that the streaming computer has the required USB or other connection and that its operating system is supported.
- Audio: Determine whether sound travels through the capture card, a separate audio connection, or another supported route. Test it separately from video.
- Passthrough and latency: If you play through the card’s passthrough, verify the exact model’s passthrough formats and whether its latency suits your setup.
- Performance: Software, encoder, resolution, frame rate, scene complexity, and computer hardware all affect load. OBS cautions that meeting its basic system requirements does not guarantee that a particular stream or recording will run well. OBS system requirements
Do not assume that a generic USB HDMI capture card supports a particular resolution or frame rate just because it appears as a video device. Verify the exact model’s specifications and software instructions.
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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
- Install the streaming software on the computer that will stream. For a dual-PC setup, this is the streaming PC, not necessarily the computer or console producing the video. Follow the capture-card maker’s current driver and setup instructions; the correct path varies by model.
- Connect the video source to the card. Connect the source’s video output to the capture card’s input, then connect the card to the streaming computer as described in its manual. Use ports and formats supported by that card.
- Add the card in your streaming application.
- XSplit Broadcaster: Select Add Source > Devices > Video, then choose the capture card from the device list. This is the path in XSplit’s documented dual-PC workflow.
- OBS Studio: Add a video-capture source to your scene and select the device. Refer to the current OBS guide and your card’s manual for the controls available with your model.
- Streamlabs Desktop: Follow Streamlabs’ capture-card setup guide; device-specific software or drivers may be required.
- Check picture and sound before going live. Confirm the expected image appears, select the intended audio source, and make a short test recording or private test stream if available.
- Set the stream to what your full setup can handle. Choose resolution and frame rate based on the source, card, computer, software, and internet connection together. Do not promise a specific output based on the capture card alone.
Troubleshoot a capture card that does not work
| Symptom | Likely cause | What to check |
|---|---|---|
| Card is missing from the device list | Connection, driver, or device setup issue. | Check the cable and port, follow the card maker’s driver/setup instructions, and restart the software after connecting the card. |
| Card is listed but unavailable or black | Another program or an existing scene/source may already be using the device; the source connection or format may also be wrong. | Close other camera or capture applications, check other scenes for an active source using the card, and verify the source output and supported format. Streamlabs specifically identifies device conflicts as a troubleshooting issue. Streamlabs capture-card guidance |
| Video appears but audio does not | Audio may use a separate route or the wrong source may be selected. | Inspect the card’s audio instructions and your software’s selected audio source; test sound independently from the picture. |
| Video stutters or the stream drops frames | The chosen resolution, frame rate, encoder, scene load, hardware, or network may exceed what the setup can sustain. | Compare the workload with current software and device requirements. Reduce output demands or scene complexity and test again; meeting minimum software requirements alone does not establish streaming performance. |
| Setup works in the card maker’s utility but not in streaming software | Third-party software may have different requirements or a different setup path. | Check the card maker’s current instructions for the specific third-party application and operating system. |
Keep a YouTube stream live without leaving a PC on
A capture card and streaming application are for bringing live video from a console, camera, or second computer into a scene. If instead you want a YouTube channel to loop uploaded recordings continuously, StreamNeo is a separate cloud option: upload a recording or build a playlist, add your YouTube stream key once, and go live. It plays uploaded videos rather than broadcasting a live camera feed, and it streams to YouTube only. Learn more at StreamNeo.
Or let it run in the cloud
With StreamNeo, nothing has to stay on at home; the service loops your uploaded video from the cloud. Each slot streams your upload as made, up to 4K 60fps, at one flat price per slot, with no re-encode or quality tiers. If YouTube drops the stream, StreamNeo automatically recovers. The first day is free with no card required. Monthly: $9.99 per month.
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.
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.
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