Setting up a gaming capture station or a multi-screen presentation rig almost always runs into the same wall. You have one HDMI source and need two outputs to work at the same time. One feed going to your main monitor, the other going straight to a capture card so you can record or stream without affecting your play experience. After 60 days of testing 10 different HDMI splitters across PS5, Xbox Series X, and PC gaming setups, I have a clear picture of which ones actually deliver.
An HDMI splitter is a small powered device that takes a single HDMI input and duplicates that signal to two or more displays simultaneously. Unlike an HDMI switch (which lets you pick between multiple inputs for one display), a splitter mirrors the same image everywhere it sends the signal. For streamers and content creators, this means you can play on your gaming monitor while the capture card records a clean copy of your gameplay at the same resolution.
This guide covers the best HDMI splitters for capturing and displaying at once in 2026. I focused on units that handle 4K at 60Hz or higher, support HDCP bypass (so capture cards actually work with protected content), and stay stable during long streaming sessions. If you are also shopping for a capture card to pair with these splitters, check out our roundup of budget capture cards for streaming for some solid pairing options.
Table of Contents
Top 3 Picks at a Glance (October 2026)
Best HDMI Splitters for Capturing and Displaying at Once in 2026
| Product | Specs | Action |
|---|---|---|
| CORSAHD 4K@60Hz HDMI Splitter 1×2 |
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| HBAVLINK HDMI Splitter 4K 60Hz |
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 HBAVLINK HDMI Splitter HDCP Bypass 2.3 |
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 CORSAHD 8K HDMI 2.1 Splitter |
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 GiantMatrix HDMI Splitter Audio Extractor |
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 avedio links 8K HDMI Splitter 2.1 |
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 avedio links 4K HDMI Splitter 2.0b |
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 llano HDMI 2.1 Splitter 8K |
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 StarTech 2-Port HDMI Splitter |
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 gofanco 4K60Hz HDR Splitter |
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1. CORSAHD 4K@60Hz HDMI Splitter – Best for Capture Card Setups
CORSAHD 4K@60Hz HDMI Splitter 1×2 4:4:4,18 Gbps,Supports Soundbar,HDCP Bypass,EDID,Duplicate/Mirror/Copy,Downscale, HDR,Dolby Vision Atmos,4K HDMI Splitter 1 in 2 Out for Dual Monitors
4K@60Hz 4:4:4
HDCP 2.2 bypass
Dolby Atmos + Vision
Pros
- Excellent HDCP bypass for PS3 and modern consoles
- Perfect for game capture setups
- Supports 4K HDR video and 7.1ch soundbar audio simultaneously
- Plug and play with no driver installation
- Crystal clear video quality at 4K@60Hz
Cons
- Build quality feels a bit cheap
- On/off switch is awkward to reach
I have been running the CORSAHD 4K@60Hz on my main streaming rig for about three weeks now, paired with an Elgato HD60 X capture card. Right out of the box, it just worked. No driver installation, no configuration headaches. I plugged in the PS5, ran one HDMI to my gaming monitor and the other to the capture card, and got a clean 4K@60Hz signal on both ends.
The HDCP bypass is what makes this unit special for capture setups. Most modern splitters claim HDCP 2.2 bypass but only some actually deliver. The CORSAHD reliably stripped HDCP from my PS5 output so the capture card could record gameplay without handshake failures. Dolby Atmos audio also passed through cleanly to my soundbar, which is something cheaper splitters often break.
During long streaming sessions (I tested it with 6-hour continuous recording sessions), the unit stayed cool and the signal never dropped once. The 4:4:4 chroma subsampling support means text stays sharp when I am streaming desktop content or strategy games where UI readability matters. One small annoyance: the power switch on the back is awkwardly positioned and hard to flip without looking.
The build quality is the only real weak point. The plastic housing feels a little flimsy compared to aluminum-bodied competitors. But for the price and the capture card performance, it is hard to beat. If you need a no-fuss splitter for a dedicated streaming setup, this is the one I would recommend first.
Best use cases
This is the splitter I recommend for anyone running a dedicated game capture setup with PS5, Xbox Series X, or a high-end PC. The HDCP bypass actually works, the 4K@60Hz signal stays clean, and the audio passthrough supports the formats most modern soundbars need. It is not the right pick if you need 4K@120Hz gaming passthrough.
Limitations to consider
If you are running HDMI 2.1 sources at 4K@120Hz, look at the CORSAHD 8K model further down this list instead. This unit tops out at 4K@60Hz. It also does not support VRR (Variable Refresh Rate) or ALLM (Auto Low Latency Mode), so next-gen gaming features will not pass through. The plastic housing is also more fragile than metal alternatives.
2. HBAVLINK 4K 60Hz EDID Clone – Best for Mixed Resolution Setups
HBAVLINK HDMI Splitter 1 in 2 Out 4K 60Hz EDID Clone,Mirror Display,HDCP2.2
4K@60Hz HDR
EDID Clone DIP
Dolby Atmos + Vision
Pros
- EDID Clone solves black screen issues
- Auto downscaler for 4K/1080P mixed outputs
- Dolby Atmos and DTS:X audio pass-through
- USB-C powered for energy efficiency
- Durable aluminum housing
Cons
- Not compatible with ARC/eARC soundbars
- Does not work with smartphones or tablets
The HBAVLINK 4K 60Hz with EDID Clone is the splitter I reach for whenever I am dealing with mixed resolution displays. My test setup had a 4K monitor on one output and a 1080p capture card on the other, which is a combination that breaks most cheap splitters. The EDID Clone DIP switches on this unit let me tell it exactly what resolution to advertise, which solved the black screen problem I kept hitting with other models.
The auto downscaler is a real lifesaver. It takes a 4K@60Hz input and outputs 1080p on the secondary display automatically when needed. This is the exact setup most streamers want: 4K on their gaming monitor, 1080p on the capture card for lower CPU usage during recording. No configuration, no menu diving, just plug it in.
Audio performance was excellent in my testing. Dolby Atmos and DTS:X both passed through cleanly to my A/V receiver. The USB-C power input is a small detail but it makes cable management easier. The aluminum housing also runs noticeably cooler than plastic-bodied competitors during long sessions.
The main limitation is the lack of ARC/eARC support, which means you cannot route the splitter output back through a soundbar that only accepts ARC. It also does not work with phones or tablets as the source, so laptop and mobile streamers will need a different solution.
Best use cases
Anyone running a 4K main display with a 1080p capture card for streaming should put this at the top of their list. The EDID Clone and auto downscaler combo solves the most common mixed resolution headaches. It is also great for home theater setups where you want full Dolby Atmos passthrough.
Limitations to consider
Skip this splitter if your soundbar only supports ARC or eARC (most modern soundbars fall in this category). It is also not the right choice for mobile streamers using phones or tablets as the source. If you need 4K@120Hz, look at HDMI 2.1 splitters further down the list.
3. HBAVLINK HDMI Splitter HDCP Bypass 2.3 – Reliable Streaming Pick
HBAVLINK HDMI Splitter 1 in 2 Out 60Hz – HDCP Bypass 2.3, HDR, Dolby/DTS 5.1/7.1 – Compatible with Firestick 4k Max, PS3/PS5 & Elgato HD60s/x/Pro, Apple TV 4K, Retrotink, Roku Stick, NOT for Phone
4K@60Hz 18Gbps
HDCP 2.2/2.3 bypass
Plug and play
Pros
- Strong HDCP bypass for capture cards
- Auto EDID for mixed resolutions
- Clean 4K@60Hz with no signal degradation
- Compact form factor
- Responsive customer support
Cons
- Some quality control issues with random units
- Picky about HDMI cable quality
- Not compatible with laptops or phones
The HBAVLINK HDCP Bypass 2.3 is one of the most popular streaming splitters on Amazon, and after spending two weeks with it I understand why. It handled the PS5 to monitor plus capture card workflow without any configuration. Just plug in the cables, plug in power, and the signal splits cleanly.
The HDCP bypass worked reliably across all my test sources: PS5, Xbox Series X, Apple TV 4K, and a Blu-ray player. The auto EDID detection was smart enough to figure out the right resolution for each output without me touching anything. Audio formats like DTS HD, Dolby True HD, and PCM 2.0 all passed through without issues.
One thing I appreciated: this splitter is genuinely compact. At about 2.5 inches wide, it fits behind my monitor without adding bulk to my desk setup. The black housing also blends in with most gaming accessories. For streamers running tight cable management, the small footprint matters.
The 3.9 average rating reflects some quality control concerns. About 10% of reviewers report dead-on-arrival units or one port failing after a few months. My test unit worked perfectly, but I would buy from a retailer with a solid return policy. The company also offers responsive customer service that has been praised in reviews for quick replacements.
Best use cases
Streamers who want a set-and-forget splitter that just works with Elgato capture cards and modern gaming consoles. The auto EDID and HDCP bypass combination removes most of the configuration friction. Best for users who do not want to fiddle with DIP switches or EDID settings.
Limitations to consider
Quality control is inconsistent based on user reports, so buy from a seller with easy returns. It is also picky about HDMI cable quality: use certified Ultra High Speed cables for reliable 4K@60Hz. Skip this model if you need to mirror phones, tablets, or MacBooks as the source.
4. CORSAHD 8K HDMI 2.1 Splitter – Best for Next-Gen Gaming
CORSAHD 8K@60Hz 4K@120Hz HDMI 2.1 Splitter 1 in 2 Out,for Soundbar,Capture Card,Graphics Card,48 Gbps,HDCP 2.3,Supports VRR,ALLM,HDCP Bypass,EDID,Duplicate/Mirror/Copy,Downscale,HDR,Dolby Vision Atmos
8K@60Hz
4K@120Hz HDMI 2.1
VRR + ALLM support
Pros
- True 4K@120Hz for PS5 and Xbox
- VRR and ALLM pass-through
- 48Gbps bandwidth
- Dolby Vision and HDR10 support
Cons
- 5.1 audio drops when 120Hz and HDR are active
- No ARC/eARC support
- Limited review count
The CORSAHD 8K HDMI 2.1 is the splitter I tested for serious 4K@120Hz gaming on PS5. Most splitters in this price range claim HDMI 2.1 support but actually drop to 4K@60Hz once you enable HDR or VRR. This unit actually delivered 4K@120Hz with VRR enabled on both my gaming monitor and my Elgato HD60 X capture card.
The 48Gbps bandwidth is the real selling point. HDMI 2.0 splitters max out at 18Gbps, which is not enough bandwidth for uncompressed 4K@120Hz with HDR. The CORSAHD handled the full data rate without compression artifacts or dropped frames during my 20-hour gaming test sessions.
VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode) both passed through correctly, which is rare for splitters in this category. If you have invested in a 120Hz gaming monitor and want to keep that smooth gameplay while recording, this is one of the few splitters that does not break those features.
The big tradeoff is audio. When I enabled both 4K@120Hz and HDR simultaneously, the unit dropped to 2-channel stereo audio. This is a bandwidth limitation that affects most HDMI 2.1 splitters at this price. If you need full surround sound with 120Hz gaming, you will need to route audio separately through an optical cable or use the capture card audio.
Best use cases
Next-gen gamers running PS5 or Xbox Series X at 4K@120Hz who want clean passthrough to a capture card. The VRR and ALLM support also makes this ideal for competitive gaming where smooth frame delivery matters. Audio through a separate path is required for surround sound at 120Hz.
Limitations to consider
The 5.1 audio limitation at 4K@120Hz with HDR is a dealbreaker for home theater users who want full Atmos. The 39-review count also means reliability data is limited. If your setup tops out at 4K@60Hz, save money and get the CORSAHD 4K@60Hz model instead.
5. GiantMatrix HDMI Splitter with Audio Extractor – Best for Home Theater + Capture
HDMI Splitter 1 in 2 Out 4K 120hz with Audio Extractor hue sync Box Work for Capture Card/Xbox/PS5/PS4/Fire Stick/Blu-Ray Player/Home Theater/HDCP 2.3, EDID Management,VRR,Dolby
4K@120Hz HDMI 2.1
Optical + 3.5mm extractor
VRR support
Pros
- Optical TOSLINK audio output
- 4K@120Hz with VRR support
- EDID with 3 management modes
- Aluminum enclosure runs cool
- Works with Hue Sync Box and capture cards
Cons
- 3.5mm output limited to 2.0 stereo
- No ARC/eARC support
- Unit gets warm during long sessions
The GiantMatrix HDMI Splitter is the only unit on this list with a built-in audio extractor at this price point. The optical TOSLINK output let me send Dolby Digital 5.1 directly to my older soundbar that only accepts optical input, while still passing the full HDMI signal to my monitor and capture card. That kind of flexibility usually requires a separate audio extractor device.
Gaming performance was solid in my testing. 4K@120Hz with VRR worked reliably on both PS5 and Xbox Series X. The EDID management has three modes (copy, mixed, fixed) which is more flexible than most splitters that only offer one or two modes. I used the mixed mode to send 4K to my monitor and 1080p to my capture card simultaneously without any resolution handshake issues.
The aluminum enclosure is a nice touch. During a 5-hour streaming session, the unit got warm but never hot. The downscaler is also worth highlighting: it properly converts 4K@120Hz input down to 1080p@120Hz output, which keeps high frame rate gameplay intact even when recording at a lower resolution.
The 3.5mm analog audio output is limited to 2.0 stereo, so do not expect surround sound from the headphone jack. There is also no ARC or eARC passthrough, which limits integration with modern TV soundbars. The 12-review count is small but the feedback has been overwhelmingly positive.
Best use cases
Streamers who also want to route audio to an older soundbar or AV receiver via optical cable. The combination of 4K@120Hz passthrough and optical audio extraction in one device eliminates the need for a separate audio extractor. Great for content creators who want clean audio capture alongside video.
Limitations to consider
If your soundbar only accepts HDMI ARC or eARC, this splitter will not work for that audio path. The 3.5mm jack is stereo-only, so headphone monitoring gets compressed audio. The unit also runs warmer than completely passive splitters, though never concerningly hot.
6. avedio links 8K HDMI 2.1 Splitter – Best Seller for Reliability
avedio links 8K HDMI Splitter 1 in 2 Out w/ 4ft 8K Hdmi Cable, Mirror Only
8K@60Hz
4K@120Hz HDMI 2.1
Includes 4ft cable
Pros
- Over 37
- 000 reviews validate reliability
- Includes 4ft 8K HDMI cable
- Plug and play with no configuration
- Strong color and audio quality
- Good for Fire Stick and gaming consoles
Cons
- Mirror only (no extended display)
- Not an audio extractor
- No ARC/eARC
- Basic build quality
The avedio links 8K HDMI Splitter has over 37,000 reviews on Amazon, which is more social proof than any other splitter on this list. I tested it across Fire Stick 4K Max, PS5, and a Blu-ray player setup. Every source worked without configuration. The included 4ft 8K HDMI cable is a nice touch that saves you from buying one separately.
The 4K@120Hz support with VRR and ALLM worked as advertised during my Xbox Series X testing. Dolby Vision and HDR10+ content from Apple TV 4K also passed through cleanly. For users who want a proven splitter with massive review validation, this is the safest pick on the list.
Value is the real story here. At the price point, you get HDMI 2.1 bandwidth (48Gbps), full gaming feature support, and an included cable. Most HDMI 2.1 splitters in this price range either cut features or skip the cable. The plug-and-play setup means even non-technical users can get this running in under five minutes.
The limitations are clear from the product description: this is mirror-only mode, not extended desktop. It is also not an audio extractor, so soundbars need to be connected via HDMI passthrough, not optical. Build quality is basic plastic, but functionally it does what it claims. Some users report signal instability over long cable runs.
Best use cases
Anyone who wants proven reliability backed by tens of thousands of reviews. The included cable and plug-and-play setup make this great for first-time splitter buyers. Works well for Fire Stick, gaming consoles, and home theater mirror setups where extended desktop is not needed.
Limitations to consider
Skip this if you need extended desktop mode or audio extraction to a soundbar. The plastic build is functional but not premium. For very long cable runs (over 25ft), some users report signal drops, so plan your cable distances accordingly.
7. avedio links 4K HDMI 2.0b Splitter – Budget Reliability Champion
avedio links 4K@60Hz HDMI Splitter 1 in 2 Out, Mirror Same Screen Only
4K@60Hz HDMI 2.0b
18.5Gbps
Auto downscaling
Pros
- Over 37
- 000 reviews
- Affordable entry-level price
- Plug and play with no lag
- Auto downscale for mixed 4K/1080p
- Includes 4ft HDMI 2.0 cable
Cons
- USB power adapter can fail over time
- Build quality is basic
- No extended display support
- May run warm during heavy use
The avedio links 4K HDMI 2.0b is the budget pick that refuses to die. With over 37,000 reviews and a 4.1 star average, this splitter has been the go-to entry-level option for years. I tested it on a Fire Stick 4K Max going to a 4K TV plus a 1080p capture card, and the auto downscaler handled the mixed resolution setup without any manual configuration.
Setup is genuinely zero-fuss. Plug in the included HDMI cable from your source, plug in the two output cables, connect the USB power, and you are done. No DIP switches, no EDID menus, no firmware updates. For users who want a simple mirror splitter and do not need HDMI 2.1 features, this is the easiest recommendation.
The auto downscaler is the hidden gem. It detects when one display can only handle 1080p and automatically downscales that output while keeping 4K on the other. This makes it ideal for streamers with a 4K monitor and a 1080p capture card who do not want to fiddle with EDID settings.
The main durability concern is the USB power adapter. Several long-term reviewers report the adapter failing after 12-18 months of continuous use. The splitter itself typically keeps working with a replacement USB power source. Ports can also feel slightly loose compared to premium splitters.
Best use cases
Budget-conscious streamers who do not need 4K@120Hz or VRR. The auto downscaler makes mixed resolution setups effortless. Great for home theater mirror applications, Fire Stick duplication, or static gaming setups where the splitter stays plugged in for long periods.
Limitations to consider
No HDMI 2.1 support means 4K@120Hz gaming is not possible. The USB power adapter has a documented failure rate over time, so plan for a replacement. Not suited for mobile users who frequently unplug and re-plug the splitter due to port wear concerns.
8. llano HDMI 2.1 Splitter 8K – Premium Build Quality
llano HDMI 2.1 Splitter 1 in 2 Out, 8K@60Hz 4K@120Hz/240Hz, SST & Mirror Mode Only (No Extend), HDCP 2.3, HDR10, Dolby Vision, for PS5, Xbox, Apple TV, Laptop, Aluminum Case
8K@60Hz
4K@240Hz HDMI 2.1
Aluminum case
Pros
- Premium aluminum housing
- Supports 4K@240Hz for ultra-smooth motion
- Ultra-low latency plug and play
- Stable signal with no flickering
- Excellent for gaming and capture setups
Cons
- No mounting option
- Mirror mode only (no extended)
- Requires quality 8K cables for best results
The llano HDMI 2.1 Splitter stands out with its 4.6 average rating, the highest on this list. After using it for a week with my PS5 setup, I can confirm the build quality justifies the premium feel. The aluminum case housing is solid, runs cool, and looks the part of a high-end accessory.
The 4K@240Hz support is overkill for most current setups, but future-proofs the unit for next-generation gaming monitors. I tested it at 4K@120Hz with VRR on PS5, and the signal was rock solid through 12-hour gaming sessions. No flickering, no frame drops, no handshake issues. The next-gen 8K chip with built-in signal amplification delivers exactly what it promises.
What impressed me most was the consistency. Even when pushing high-bandwidth 4K@120Hz content with HDR enabled, the unit maintained stable output across both displays. The enhanced anti-interference design seems to actually work, since I did not see any signal artifacts in my testing.
The downsides are minor: there is no mounting option, so the splitter sits on your desk. It is also mirror-only mode, so extended desktop users should look elsewhere. The 18-review count is small compared to competitors, but the feedback has been very positive.
Best use cases
Gamers who want the smoothest possible 4K@120Hz or 4K@240Hz gaming while recording to a capture card. The aluminum build and stable signal make it ideal for permanent installations. Future-proofs your setup for upcoming higher refresh rate monitors.
Limitations to consider
The premium price is hard to justify if you do not have a 120Hz or higher monitor. No mounting holes means it cannot be hidden behind furniture. Smaller review base makes long-term reliability data limited, though early feedback is excellent.
9. StarTech 2-Port HDMI Splitter – Pro-Grade Reliability
StarTech 2-Port HDMI Splitter, 4K 30Hz, USB Powered, Black (ST122HD4KU)
4K 30Hz HDMI 1.4
USB powered
7.1 audio
Pros
- Backed by StarTech warranty and support
- Built-in HDMI source cable included
- Reliable over long cable runs (50ft+ tested)
- Professional build quality
- USB or wall adapter powered
Cons
- Only 4K@30Hz (not 60Hz)
- Not for extended desktop use
- Some long-term reliability reports
The StarTech 2-Port HDMI Splitter is the choice for professional installations. I tested it in a long-cable-run setup, running 50ft HDMI cables to a secondary display in another room. The signal stayed clean with no degradation, which is something most consumer splitters struggle with at distance.
The 4K@30Hz limitation is real, but for many professional applications (conference rooms, digital signage, presentations), 30Hz is perfectly acceptable. The 7.1 channel audio support is also worth highlighting for AV installations where audio quality matters. StarTech backs this unit with a 2-year warranty and responsive customer service.
The built-in HDMI source cable is a unique design choice. It eliminates the need for a separate HDMI cable from your source device, which simplifies installation in tight spaces. The USB power option is also convenient for setups where you do not want to run a separate power adapter.
For gaming, the 30Hz refresh rate is too low for most modern gaming use cases. But for static displays, presentations, or video walls, this is a workhorse unit. StarTech’s reputation for pro-grade reliability justifies the price for business applications.
Best use cases
Professional installations like conference rooms, digital signage, sports bars, or video walls where 4K@30Hz is acceptable. The long-cable-run reliability makes it perfect for setups where the splitter sits far from the displays. Strong choice for AV professionals who value warranty support.
Limitations to consider
Not suitable for gaming at 60Hz or higher refresh rates. The 4K@30Hz cap rules out most modern entertainment applications. Some users report units failing after extended use, though StarTech typically replaces defective units under warranty.
10. gofanco 4K60Hz HDR Splitter – Compact and Affordable
gofanco Compact 1×2 HDMI Splitter 4K60Hz HDR (Splitter2P-HD20)
4K@60Hz 4:4:4
18Gbps HDR10
Dolby Vision
Pros
- Compact form factor
- 4K@60Hz with 4:4:4 chroma
- Auto scaling for mixed outputs
- Works with long fiber HDMI cables
- Good tech support from gofanco
Cons
- Some HDR/Dolby Vision compatibility issues
- Not compatible with HDMI 1.4 AVRs
- Low stock availability
- No volume on downscaled output sometimes
The gofanco 4K60Hz HDR Splitter is the most compact unit on this list and the most affordable. At the budget price point, it delivers genuine 4K@60Hz with 4:4:4 chroma subsampling, which is impressive for the cost. I tested it with a PS5 going to a 4K monitor and a 1080p capture card, and the auto scaling worked as expected.
The 4:4:4 chroma support at 4K@60Hz is the standout feature at this price. Most cheap splitters drop to 4:2:0 chroma at high resolutions, which makes text look fuzzy. The gofanco keeps full color fidelity, which matters for desktop content and games with readable UI elements.
The compact size makes it easy to tuck behind a monitor or mount in tight spaces. I also tested it with 50ft fiber HDMI cables, and the signal stayed stable, which is unusual for budget splitters. The 7.1 channel audio support covers most home theater configurations.
There are some HDR compatibility quirks worth noting. A few users report issues with certain TV and monitor combinations when HDR is enabled. The unit also does not play well with older HDMI 1.4 AV receivers. Stock availability has been inconsistent based on recent reviews, so order soon if you see it available.
Best use cases
Budget-conscious buyers who need reliable 4K@60Hz mirroring without HDMI 2.1 features. The compact size makes it great for travel setups or minimal desk space. Works well for basic streaming and capture setups where 60Hz is the refresh rate ceiling.
Limitations to consider
Skip this if you need 4K@120Hz gaming or VRR support. The HDR compatibility quirks mean you may need to test it with your specific display. Low stock means it may not be available when you need it, so act quickly when you find one.
Buying Guide: How to Choose the Right HDMI Splitter?
Choosing the best HDMI splitters for capturing and displaying at once comes down to matching your source devices, displays, and capture card to the right specs. Below are the six factors that matter most based on my testing.
Resolution and Refresh Rate
Match your splitter’s maximum output to your source device. PS5 and Xbox Series X owners running 4K@120Hz monitors need an HDMI 2.1 splitter with 48Gbps bandwidth. If you are still on 4K@60Hz or 1080p, an HDMI 2.0 splitter at 18Gbps will save you money. Running a 4K@120Hz signal through an HDMI 2.0 splitter forces a downgrade to 4K@60Hz or 1080p, which defeats the purpose.
HDCP Compatibility for Capture Cards
HDCP (High-bandwidth Digital Content Protection) is the encryption that blocks recording of protected content. Most capture cards cannot process HDCP-encrypted signals, so your splitter needs to bypass or strip HDCP for capture to work. Look for splitters that explicitly state HDCP 2.2 or HDCP 2.3 bypass. Without proper HDCP bypass, you will see a black screen on your capture card output when trying to record consoles.
Power Requirements
Active (powered) splitters are essential for reliable signal distribution. Passive splitters without external power struggle with longer cable runs and higher resolutions. USB-powered splitters offer flexible installation but may need a wall adapter for stable operation. The included power supply quality also matters: cheap adapters can fail over time, as we saw with the avedio links 4K model.
Audio Format Support
If you are routing audio to a soundbar or AV receiver, confirm the splitter supports your required audio formats. Dolby Atmos, DTS:X, Dolby TrueHD, and LPCM 7.1 are common formats that some splitters strip down to stereo. The GiantMatrix model with optical TOSLINK output is the only unit on this list that can extract full surround sound audio separately.
Port Configuration (1×2 vs 1×4)
1×2 splitters send one input to two outputs, which covers most capture plus display setups. 1×4 splitters add two more outputs for multi-display configurations like presentations or sports bars. If you are only doing capture plus one monitor, 1×2 is sufficient and cheaper. For streaming setups with multiple monitors or projectors, 1×4 gives you flexibility.
EDID Management and Downscaling
EDID (Extended Display Identification Data) is how your source device learns what resolutions and refresh rates your displays support. A good splitter manages EDID properly so the source sends a compatible signal to both outputs. Downscaling matters for mixed resolution setups (4K monitor plus 1080p capture card). Splitters with auto downscaling save you from manual configuration.
For users building out a full streaming setup, also check out our guides to budget capture cards for streaming and USB sound cards for gaming audio to complete your rig.
Frequently Asked Questions
Can an HDMI splitter be used as a capture card?
No, an HDMI splitter cannot replace a capture card. A splitter duplicates an HDMI signal to multiple displays, while a capture card converts that HDMI signal into a format your computer can save and stream. You typically need both: the splitter sends the signal to your monitor and capture card simultaneously, and the capture card processes the signal for recording.
Do HDMI splitters work for multiple monitors?
Yes, HDMI splitters work for multiple monitors in mirror mode, which duplicates the same image across all connected displays. They do not support extended desktop mode where each monitor shows different content. For dual monitor setups with different content on each screen, you need a graphics card with multiple outputs instead of a splitter.
Do HDMI splitters cause input lag?
Quality HDMI splitters add negligible input lag, typically under 1ms, which is imperceptible for most gaming. Cheap passive splitters without proper power regulation can add noticeable lag and signal degradation. For competitive gaming, choose an active powered splitter with HDMI 2.1 support and low-latency design to minimize any delay.
What HDMI splitter works best with Elgato capture cards?
Elgato capture cards work best with HDMI splitters that support HDCP 2.2 or 2.3 bypass. The CORSAHD 4K@60Hz and HBAVLINK HDCP Bypass models are proven performers with Elgato HD60, HD60 S, HD60 X, and HD60 Pro capture cards. Make sure the splitter outputs the resolution your capture card supports, typically 4K@60Hz passthrough or 1080p@60Hz recording.
Will an HDMI splitter support 4K 120Hz passthrough?
Only HDMI 2.1 splitters with 48Gbps bandwidth support 4K@120Hz passthrough. HDMI 2.0 splitters max out at 4K@60Hz or 1080p@120Hz. For PS5 and Xbox Series X gaming at 4K@120Hz, look for splitters like the CORSAHD 8K, llano, avedio links 8K, or GiantMatrix models, all of which support HDMI 2.1 bandwidth.
Final Verdict
After 60 days of testing across PS5, Xbox Series X, PC, and various capture card setups, my top pick for the best HDMI splitters for capturing and displaying at once is the CORSAHD 4K@60Hz. The HDCP bypass works reliably, the 4K@60Hz signal stays clean, and the audio passthrough supports the formats most modern soundbars need.
For next-gen 4K@120Hz gamers, the CORSAHD 8K HDMI 2.1 and llano 8K splitter both delivered smooth high-refresh gameplay to capture cards. Budget shoppers should look at the avedio links 4K model, which has over 37,000 reviews validating its reliability. If you need optical audio extraction alongside capture, the GiantMatrix is the only unit that handles both jobs in one device.
Whatever you choose from this list, make sure your splitter supports HDCP bypass for capture card compatibility, matches the resolution and refresh rate of your source device, and comes from a brand with reliable warranty support. The best HDMI splitters for capturing and displaying at once in 2026 all share those qualities, and any of them will solve the most common streaming and capture headaches.