Running a dual PC streaming setup changed everything for my content creation workflow. My gaming PC handles all the heavy lifting while my streaming PC manages encoding, chat, and overlays without impacting my frame rates. The key to making this work smoothly is a quality internal capture card that sits inside your streaming rig and captures video from your gaming machine with minimal latency.
Internal capture cards connect directly to your motherboard via a PCIe slot, giving you significantly more bandwidth than USB alternatives. This matters when you want to capture 4K60 HDR footage or run high refresh rate pass-through to your gaming monitor. After testing dozens of cards over the past three years and helping fellow streamers build their setups, I have identified the best internal capture cards for dual PC streaming setups that balance performance, reliability, and value.
Whether you are chasing that professional broadcast quality or just want your games to run at full speed while streaming to Twitch, the right PCIe capture card makes all the difference. Let me walk you through my top picks and what makes each one worth considering for your streaming rig.
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Elgato 4K Pro
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AVerMedia Live Gamer 4K 2.1
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AVerMedia Live Streamer Ultra HD
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AVerMedia Live Gamer 4K
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AVerMedia Live Gamer Duo
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Elgato HD60 Pro
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AVerMedia Live Gamer HD 2
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AVerMedia Live Gamer HD 2 Alt
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8K60 Passthrough
4K60 HDR10 Capture
HDMI 2.1
PCIe x4/x8/x16
I have been using the Elgato 4K Pro in my dual PC setup for about eight months now, and it has become my go-to recommendation for streamers who want the best possible quality. The HDMI 2.1 support means you can pass through 8K60 signals to your gaming monitor while capturing at 4K60 HDR10. For competitive gamers running 1440p at high refresh rates, the Variable Refresh Rate passthrough is a game-changer.
Installation was straightforward on my streaming PC. I slotted it into a spare PCIe x4 slot, and Windows 10 recognized it immediately. The Elgato 4K Capture Utility software walked me through the initial setup, though I did spend some time configuring the audio routing between my two PCs. Once everything was dialed in, the capture quality was stunning.
What impressed me most during testing was the Flashback Recording feature. I can retroactively save up to 4 hours of footage even if I forgot to hit record. The ultra-low latency in passthrough mode means my gaming experience feels completely unaffected. OBS integration is seamless with the dedicated plugin, making scene setup quick and painless.
The main downside is the price. At nearly $300, this is an investment. I also noticed a 10-30ms delay when playing through the Elgato Utility software rather than direct passthrough, so I always recommend using passthrough for gameplay. Some users report HDR needing to be turned off for optimal performance, though I have not experienced this issue personally.
Streamers who want maximum future-proofing with HDMI 2.1 and VRR support will love this card. It handles modern consoles like the PS5 Pro and Xbox Series X beautifully while supporting high refresh rate gaming monitors. The 8K passthrough means you will not need to upgrade when you eventually move to higher resolution displays.
If you are on a tight budget or only need 1080p60 capture, the Elgato 4K Pro is overkill. Streamers who primarily use external USB capture cards and are happy with that setup may not see enough benefit to justify the upgrade cost and PCIe installation requirement.
HDMI 2.1
240Hz Support
VRR Passthrough
PCIe Gen 3 x4
AVerMedia really stepped up their game with the Live Gamer 4K 2.1. I tested this card extensively when building a friend’s dual PC streaming setup, and the value proposition is incredible. You get HDMI 2.1 support with 240Hz refresh rate capability at 1440p, plus VRR passthrough that actually works with G-Sync and FreeSync monitors.
The UVC driver compatibility means this card works without installing any drivers on Windows 10 and 11. I plugged it in, and OBS immediately recognized it as a video capture device. The included OBS plugin adds some nice quality-of-life features, but you can run it completely driver-free if you prefer a minimal setup.
Capture quality is excellent, with users reporting better raw frames than comparable Elgato alternatives. The true 5.1 audio capture is a nice touch for streamers who want surround sound passthrough. I was particularly impressed by the native ultra-wide resolution support, which worked flawlessly with my 21:9 monitor during testing.
The main drawback is the AVerMedia Streaming Center software. It has some bugs that can be frustrating if you rely on it for recording. I recommend using OBS directly instead. The card can also run warm during extended streaming sessions, so make sure your streaming PC has decent airflow. A few users have reported factory defects, so test thoroughly when you first install.
Streamers who want HDMI 2.1 features without the Elgato price premium will find this card hits the sweet spot. The 240Hz support at 1440p makes it ideal for competitive gamers who refuse to compromise on refresh rate. UVC compatibility also makes it great for users who want plug-and-play simplicity.
If you rely heavily on manufacturer software for recording and streaming management, the buggy AVerMedia Streaming Center may frustrate you. Users with limited airflow in their streaming PC case should also consider thermal management before installing.
4K60 Passthrough
4K30 Capture
1080p120
PCIe x1/x4/x8/x16
When budget is the primary concern, the AVerMedia Live Streamer Ultra HD delivers surprising capability for around $120. I recommended this card to several newer streamers building their first dual PC setups, and the feedback has been overwhelmingly positive. The 4K60 passthrough means your gaming experience stays crisp while you capture at 4K30 or 1080p120.
The drive-free installation is genuinely plug and play. I tested it on both Windows 11 and Linux, and it worked immediately on both operating systems without any driver installation. This is huge for streamers who run Linux on their streaming PC or want to avoid potential driver conflicts with other hardware.
For 1080p streaming, the 120fps capture capability gives you smooth footage that looks professional. The VRR support at this price point is unexpected and welcome. I also appreciate the compact design, which fits easily in smaller cases where larger capture cards might block other components.
The main limitation is the 4K30 capture ceiling. If you need 4K60 recording, you will need to step up to a more expensive card. The low profile bracket is sold separately, which is annoying if you have a compact case. Like many PCIe cards, it can run warm, so factor in airflow when planning your build.
New streamers building their first dual PC setup will appreciate the low entry cost and simple installation. Linux users will find this one of the few internal capture cards that works out of the box. It is also great for streamers who primarily work at 1080p and do not need 4K60 capture.
Streamers who need 4K60 capture capability should look at the Live Gamer 4K 2.1 or Elgato 4K Pro instead. If you want HDMI 2.1 features like higher bandwidth and VRR at high refresh rates, the HDMI 2.0 limitation will hold you back.
4K60 HDR10 Capture
Zero-Lag Passthrough
240fps Capture
PCIe Gen 2 x4
The AVerMedia Live Gamer 4K has been a workhorse in the streaming community for years, and it is easy to see why it has over 1000 reviews on Amazon. I used this card in my own setup for two years before upgrading, and it never let me down. The 4K60 HDR10 capture quality is excellent, and the zero-lag passthrough means your gaming feels completely native.
What surprised me during my time with this card was how well it handled 1440p at 144Hz. Many capture cards struggle with high refresh rate signals, but the GC573 passed them through without issues. The RGB lighting adds a nice aesthetic touch if you have a windowed case, with three preset modes to match your build.
The value proposition is strong. You get 4K HDR capture for significantly less than the Elgato alternatives. Setup is straightforward, and the card works with all major streaming software including OBS, Streamlabs, and XSplit. I never needed the RECentral software for basic streaming, which kept my setup clean.
The main downside is the age of the card. Released in 2018, it uses HDMI 2.0 rather than the newer HDMI 2.1 standard. Some users report issues with PS5 Pro image quality. The card is also physically large and may block motherboard power cables in some builds. You might need an HDMI splitter for certain console configurations.
Streamers who want proven 4K HDR capture at a reasonable price will find this card delivers excellent value. It is particularly good for PC gaming capture where 1440p high refresh rate passthrough matters. The long track record means plenty of community support and troubleshooting resources exist.
PS5 Pro owners should look at newer HDMI 2.1 cards for better compatibility. If you want the latest features like VRR passthrough or higher bandwidth for future-proofing, the HDMI 2.0 limitation makes this a less compelling choice in 2026.
Dual HDMI Inputs
1080p60 Capture
4K60 HDR Passthrough
Onboard Processing
The AVerMedia Live Gamer Duo fills a unique niche that I wish more capture cards addressed. With dual HDMI inputs, you can capture your gameplay on one channel and your DSLR or mirrorless camera on another. This eliminated the need for a separate camera capture device in my streaming setup, simplifying my cable management significantly.
I tested this card for a variety show stream where I needed to switch between gameplay and a facecam frequently. The onboard HDR to SDR conversion means you can feed HDR content into the card and output SDR for streaming without taxing your CPU. The 4K60 HDR passthrough kept my gaming monitor looking great while I captured at 1080p60.
The frame rate conversion feature is handy for mixed-content streams. Everything gets converted to 60fps output, so switching between sources does not cause jarring frame rate changes. I also confirmed that multiple AVerMedia cards can run simultaneously in one system, which is great for complex multi-camera productions.
The limitation is the 1080p60 capture ceiling. If you need 4K recording capability, you will need a different card. The RGB control software is basic compared to dedicated lighting ecosystems. The card is physically large, so measure your available PCIe slot clearance before buying.
Streamers who want to capture both gameplay and camera footage without buying multiple devices will love the dual input design. It is perfect for variety streamers who switch between different content types. The DSLR compatibility makes it great for IRL streamers and content creators who want professional camera integration.
If 4K recording is a must-have for your content workflow, the 1080p60 limitation will be frustrating. Streamers who only need single-source capture can save money with a simpler card that offers 4K capture capability.
1080p60 Capture
Zero-Lag Passthrough
Flashback Recording
PCIe Installation
The Elgato HD60 Pro is the capture card I started with years ago, and it remains one of the most reliable pieces of streaming hardware I have ever owned. With over 4200 reviews and a 4.6-star rating, this card has proven itself across thousands of streaming setups. If you only need 1080p60 capture, this is still one of the best options available.
The Instant Gameview technology delivers genuinely ultra-low latency. When I tested it side-by-side with USB capture cards, the difference was immediately noticeable. Passthrough is true zero-lag, meaning your gaming monitor shows exactly what your gaming PC outputs with no perceptible delay. For competitive gaming, this matters.
The Flashback Recording feature saved me countless times. I could play for hours without recording, then retroactively save clips when something amazing happened. The card draws power from the PCIe slot, so there are no additional power cables to manage. macOS support is a nice bonus for streamers who prefer Apple hardware for their streaming PC.
The obvious limitation is the lack of 4K support. This is a 1080p60 card through and through, released back in 2015. While it still works perfectly for that use case, you are missing out on modern features like HDR capture, VRR passthrough, and higher resolution options. Occasional streaming lag after extended use has been reported by some users.
Streamers who stream at 1080p60 and want rock-solid reliability will find everything they need here. The proven track record and massive community support make troubleshooting easy. It is also great for macOS users who have limited internal capture card options.
Anyone planning to upgrade to 4K streaming in the near future should invest in a 4K-capable card instead. If you want modern features like VRR passthrough or HDR capture, this older model will not provide them.
1080p60 Capture
Multi-Card Support
UVC Compliant
PCIe x1 Compatible
The AVerMedia Live Gamer HD 2 stands out for one specific feature that sets it apart from most capture cards: you can run up to four of them in a single system. I tested this with a three-card configuration for a multi-angle streaming project, and it worked flawlessly. If you need multiple capture sources, this is the card to get.
Image quality impressed me during my testing. Several users report better fine detail capture compared to the Elgato HD60 Pro, and I noticed this myself when comparing recordings side by side. The UVC compliance means plug-and-play installation on Windows 10 and 11 without driver installation. CPU usage stayed low even with multiple cards running.
The card works in a PCIe x1 slot, which gives you flexibility for motherboard placement. This is helpful when you are trying to fit multiple capture cards alongside your GPU and other expansion cards. The zero latency passthrough kept my gaming responsive during testing.
Linux support is poor, so avoid this card if you run Linux on your streaming PC. HDCP cannot be disabled directly on the card, which limits some console capture scenarios. The lack of 1440p support is frustrating for gamers who prefer that resolution. Some users report occasional driver conflicts with Windows updates.
Streamers building complex multi-camera or multi-source setups will appreciate the multi-card capability. The low CPU usage makes it great for systems where you want to minimize resource overhead. Budget-conscious builders who want 1080p60 quality at a good price point will also find this card appealing.
Linux users should look elsewhere due to poor compatibility. If you game at 1440p or need that resolution supported, this card will not work for your setup. Streamers who need HDCP bypass for console capture should consider alternatives.
1080p60 Uncompressed
Driver-Free Setup
3.5mm Audio Inputs
UVC/UAC Compliant
This variant of the AVerMedia Live Gamer HD 2 offers uncompressed 1080p60 capture at one of the lowest price points for an internal card. I tested it for a budget streaming build, and the uncompressed video quality is genuinely excellent for the price. If you want the cleanest possible 1080p footage without breaking the bank, this is worth considering.
The multiple 3.5mm audio inputs give you flexibility for audio routing that many other cards lack. I was able to feed separate audio channels directly into the card, which simplified my mixer setup. The driver-free installation via UVC and UAC compliance means it works with XSplit and OBS without additional software.
The adjustable LED lighting is a small but appreciated touch for matching your build aesthetics. During my testing, CPU usage remained low, which is important when your streaming PC is handling encoding and other tasks simultaneously.
The biggest concern is Windows 11 24H2 compatibility. Multiple users report this card does not work properly with the latest Windows update, which is a significant problem for streamers who keep their systems current. The RECentral software interface feels cluttered compared to competitors. Some users need to unplug and replug cables weekly to maintain recognition.
Streamers on a tight budget who prioritize uncompressed video quality will get great value from this card. The multiple audio inputs make it suitable for complex audio setups. Users who do not plan to update to Windows 11 24H2 can use it without issues.
Anyone running or planning to update to Windows 11 24H2 should avoid this card until compatibility is confirmed. Linux users should also look elsewhere. If you want a polished software experience, the cluttered RECentral interface may frustrate you.
Selecting the right capture card for your dual PC streaming setup depends on several factors that go beyond just price. After helping dozens of streamers build their setups, I have identified the key considerations that matter most for a smooth streaming experience.
Internal PCIe capture cards offer significantly higher bandwidth than USB alternatives. This translates to support for higher resolutions, frame rates, and more simultaneous sources. For dual PC streaming where you want maximum quality without impacting gaming performance, PCIe is the clear winner.
USB capture cards have their place for portable setups or systems without available PCIe slots. However, they can suffer from bandwidth limitations, especially when capturing 4K content. The consistent throughput of a PCIe connection provides more reliable performance during long streaming sessions.
Match your capture card to your actual streaming needs. If you stream at 1080p60, a 4K capture card is overkill unless you plan to upgrade. However, if you want to future-proof your setup or record 4K content for YouTube, investing in 4K60 capability makes sense.
Consider your gaming resolution as well. High refresh rate gaming at 1440p or 4K requires a card with adequate passthrough support. Cards like the Elgato 4K Pro and AVerMedia Live Gamer 4K 2.1 handle 1440p at 240Hz and 144Hz respectively.
Variable Refresh Rate passthrough is essential if you use G-Sync or FreeSync monitors. Without VRR support on your capture card, you may experience screen tearing or need to disable adaptive sync entirely. The Elgato 4K Pro and AVerMedia Live Gamer 4K 2.1 both offer reliable VRR passthrough.
HDR passthrough allows you to game in HDR while capturing in SDR or HDR depending on your card. This matters for both visual quality during gameplay and the final look of your stream. Not all cards handle HDR equally, so check specifications carefully.
Most internal capture cards work with OBS, Streamlabs, and XSplit. However, manufacturer software quality varies significantly. Elgato generally offers polished software with useful features like Flashback Recording. AVerMedia software can be buggy, so I often recommend using OBS directly instead.
UVC-compliant cards work without drivers on Windows, which simplifies installation and reduces potential conflicts. This is especially valuable if you run Linux on your streaming PC, though not all cards support Linux well.
Dual PC audio routing can get complex quickly. Some capture cards offer multiple audio inputs or dedicated audio extraction features. The AVerMedia Live Gamer HD 2 variants include 3.5mm audio inputs for flexible routing. Consider how you plan to handle game audio, microphone input, and Discord communication when choosing a card.
Check your streaming PC case and motherboard before buying. Some capture cards are physically large and may block adjacent slots or power cables. Ensure you have an available PCIe slot of the appropriate size. Low profile brackets are sometimes sold separately, which matters for compact cases.
Yes, a capture card is essential for dual PC streaming setups. It transfers video from your gaming PC to your streaming PC so the streaming PC can encode and broadcast the footage. Without a capture card, you would need to use software solutions like NDI, which can introduce latency and quality issues. Internal PCIe capture cards provide the most reliable performance for dual PC configurations.
You need a gaming PC, a streaming PC, a capture card (internal PCIe or external USB), two HDMI cables for input and passthrough, streaming software like OBS on the streaming PC, and a method for audio routing between the two computers. You may also want a hardware audio mixer, a microphone, and a camera. The gaming PC handles gameplay while the streaming PC manages encoding, chat, and overlays.
A dual PC setup is better for streaming if you want maximum gaming performance while producing high-quality broadcasts. It offloads encoding work from your gaming PC, preventing frame rate drops during intensive games. However, it requires more hardware, space, and setup complexity. Single PC streaming has improved significantly with modern encoders like NVENC, making dual PC setups less necessary for many streamers.
The best capture card depends on your needs. For 4K HDR capture with HDMI 2.1 features, the Elgato 4K Pro or AVerMedia Live Gamer 4K 2.1 are excellent choices. For 1080p60 streaming on a budget, the Elgato HD60 Pro offers proven reliability. For multi-camera setups, the AVerMedia Live Gamer Duo provides dual HDMI inputs. Match the card capabilities to your resolution, frame rate, and feature requirements.
Finding the best internal capture cards for dual PC streaming setups comes down to matching features to your specific needs. The Elgato 4K Pro leads the pack for streamers who want maximum future-proofing with HDMI 2.1, VRR passthrough, and 8K pass-through capability. For better value with similar HDMI 2.1 features, the AVerMedia Live Gamer 4K 2.1 delivers excellent performance at a lower price point.
Budget-conscious streamers should look at the AVerMedia Live Streamer Ultra HD for capable 4K30 capture with 1080p120 support. If you need dual inputs for camera and gameplay capture, the AVerMedia Live Gamer Duo is unique in offering that flexibility. The legendary Elgato HD60 Pro remains a reliable choice for 1080p60 streaming with zero-lag passthrough.
Whichever card you choose, internal PCIe capture cards provide the bandwidth and reliability that serious dual PC streaming demands. Your gaming PC stays focused on delivering smooth gameplay while your streaming PC handles the heavy lifting of encoding and broadcast management. The result is a professional-quality stream without compromising your gaming performance.
