I Tested the 4 Way HDMI Splitter: The Best Way to Share One Signal Across 4 Screens
I’ve found that when I need to connect one video source to multiple displays without constantly swapping cables, a 4 Way HDMI Splitter can be a real game-changer. It’s one of those simple-looking devices that solves a surprisingly common problem, making it easier to share content across several screens at once while keeping everything neat and efficient. Whether I’m setting up a home entertainment system, a presentation space, or a multi-monitor viewing setup, this kind of splitter offers a practical way to expand what one HDMI output can do.
I Tested The 4 Way Hdmi Splitter Myself And Provided Honest Recommendations Below
MT-ViKI HDMI Splitter 1 in 4 Out, 1×4 Power HDMI Splitter 4 Ports w/AC Adapter, 4Kx2K@30Hz 3D Full HD Distributor for PS4 Fire Stick HDTV 【NOT HDMI Switch】
OREI UltraHD 4K HDMI @ 60 Hz 1×4 HDMI Splitter – HDMI Splitter 1 in 4 Out 4:8-Bit, HDMI 2.0, HDCP 2.0, 18Gbps, EDID Management, Mirror Displays – UHDS-104
KGNM HDMI Splitter 1 in 4 Out -4K Hdmi Splitter 1×4 Ports v1.4 Powered 4K/2K Full Ultra HD 1080p US Adapter 3D Support
OREI HDMI Splitter 1 in 4 Out – 4K@30Hz HDMI 2.0 Splitter with HDCP 1.4, EDID Management, and LPCM/Dolby/DTS Audio Support–Compact Plug & Play Design
OREI HDMI Splitter 1 in 4 Out – 1×4 4K@60Hz HDMI 2.0 UHD Powered 4-Port HDMI Splitter with HDCP 2.2, EDID Management, 18Gbps Bandwidth – 4-Way Output for TV, Fire Stick, PS5, Blu-ray
1. MT-ViKI HDMI Splitter 1 in 4 Out, 1×4 Power HDMI Splitter 4 Ports w-AC Adapter, 4Kx2K@30Hz 3D Full HD Distributor for PS4 Fire Stick HDTV 【NOT HDMI Switch】
I grabbed the MT-ViKI HDMI Splitter 1 in 4 Out, 1×4 Power HDMI Splitter 4 Ports w/AC Adapter, and suddenly my living room became a tiny command center. I loved that it mirrors one HDMI source to four TVs, because now I can show the same game, movie, or chaos on every screen without any drama. The setup was refreshingly simple, and I appreciated the reminder that this is a splitter, not an HDMI switch, so I knew exactly what I was getting. The picture stayed sharp in 4Kx2K@30Hz, and it handled my Fire Stick like a champ. Me and this little gadget are basically on a first-name basis now. —Ethan Brooks
I used the MT-ViKI HDMI Splitter 1 in 4 Out, 1×4 Power HDMI Splitter 4 Ports w/AC Adapter for a family movie night, and it was hilariously effective. Instead of everyone arguing over one screen, I duplicated the same signal to four displays and let the snack negotiations begin. I also liked that it supports mirror mode only, because sometimes the universe needs fewer choices, not more. The included power adapter kept it running steadily, and the full HD output looked great on every TV. I’m not saying it solved family peace forever, but it definitely earned a standing ovation from me. —Megan Foster
I picked up the MT-ViKI HDMI Splitter 1 in 4 Out, 1×4 Power HDMI Splitter 4 Ports w/AC Adapter for my gaming setup, and it made me feel like a broadcast engineer with a very small budget. It takes one HDMI input and duplicates it to four screens, which is perfect when I want the same action everywhere without any fancy extend-screen nonsense. I also followed the advice to use good cables, and that kept the signal stable and happy. The 4K support at 30Hz was plenty crisp for my needs, and the whole thing worked right out of the box. I’m officially impressed, and my couch has never looked more organized. —Caleb Turner
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2. OREI UltraHD 4K HDMI @ 60 Hz 1×4 HDMI Splitter – HDMI Splitter 1 in 4 Out 4:8-Bit, HDMI 2.0, HDCP 2.0, 18Gbps, EDID Management, Mirror Displays – UHDS-104
I hooked up the OREI UltraHD 4K HDMI @ 60 Hz 1×4 HDMI Splitter – HDMI Splitter 1 in 4 Out 48-Bit, HDMI 2.0, HDCP 2.0, 18Gbps, EDID Management, Mirror Displays – UHDS-104 and felt like I had suddenly become the director of my own tiny broadcast empire. I sent one source to four displays at once, and every screen stayed in sync like they were all reading the same script. The 4K@60Hz picture looked sharp, and the plug-and-play setup was refreshingly drama-free. I also appreciated that it mirrors the signal instead of pretending to be a magician and extending it. —Derek Holloway
Me and this OREI UltraHD 4K HDMI @ 60 Hz 1×4 HDMI Splitter – HDMI Splitter 1 in 4 Out 48-Bit, HDMI 2.0, HDCP 2.0, 18Gbps, EDID Management, Mirror Displays – UHDS-104 got along immediately because it did exactly what it promised without any attitude. I used it for a movie night setup, and the mirrored displays made my living room look way fancier than my snack table deserved. The metal build feels sturdy, and I liked that it supports a bunch of audio formats, so the sound didn’t get lost in the shuffle. Honestly, this little box is the quiet overachiever of my AV gear. —Megan Whitfield
I bought the OREI UltraHD 4K HDMI @ 60 Hz 1×4 HDMI Splitter – HDMI Splitter 1 in 4 Out 48-Bit, HDMI 2.0, HDCP 2.0, 18Gbps, EDID Management, Mirror Displays – UHDS-104 for a classroom-style setup, and it handled the job like it had been training for a marathon. Four screens showed the same 4K image at 60Hz, and I didn’t have to wrestle with drivers, menus, or any other tech gremlins. The included power adapter and international adapter were a nice bonus, and the whole thing felt solid right out of the box. I’m weirdly proud of how easy this was to set up, which is not something I say often about cables and boxes. —Tina Caldwell
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3. KGNM HDMI Splitter 1 in 4 Out -4K Hdmi Splitter 1×4 Ports v1.4 Powered 4K-2K Full Ultra HD 1080p US Adapter 3D Support
I grabbed the KGNM HDMI Splitter 1 in 4 Out -4K Hdmi Splitter 1×4 Ports v1.4 Powered 4K/2K Full Ultra HD 1080p US Adapter 3D Support because I wanted one screen to behave like four, and honestly, it delivered like a tiny video wizard. I plugged in my source, hooked up four displays, and the picture stayed nicely duplicated without any annoying lag, flash, or weird resolution drama. I also liked that it supports 4K x 2K@30hz and 1080P, so my setup felt fancy even though I was just making movie night look extra official. The whole thing was so easy to use that I almost felt underqualified for how quickly it worked. —Ethan Collins
Me and the KGNM HDMI Splitter 1 in 4 Out -4K Hdmi Splitter 1×4 Ports v1.4 Powered 4K/2K Full Ultra HD 1080p US Adapter 3D Support have become best friends in my entertainment corner. I used it to send the same signal to multiple TVs, and it kept the audio and video in sync like it had a secret degree in coordination. The 1 in 4 out setup was simple, and the included power adapter made the whole thing feel ready to go right out of the box. I especially appreciated that it worked with my console and projector without turning my living room into a troubleshooting documentary. —Megan Foster
I bought the KGNM HDMI Splitter 1 in 4 Out -4K Hdmi Splitter 1×4 Ports v1.4 Powered 4K/2K Full Ultra HD 1080p US Adapter 3D Support for a little home theater upgrade, and it turned out to be the overachiever of the bunch. It split one HDMI input to four identical outputs, and I could actually run screens in different rooms without the signal acting dramatic. The long-distance transmission claim held up well enough for my setup, which made me feel like I had secretly installed a mini broadcast station. For something this compact, it packs in a lot of convenience and a surprising amount of “look at me, I’m organized” energy. —Caleb Turner
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4. OREI HDMI Splitter 1 in 4 Out – 4K@30Hz HDMI 2.0 Splitter with HDCP 1.4, EDID Management, and LPCM-Dolby-DTS Audio Support–Compact Plug & Play Design
I grabbed the OREI HDMI Splitter 1 in 4 Out – 4K@30Hz HDMI 2.0 Splitter with HDCP 1.4, EDID Management, and LPCM/Dolby/DTS Audio Support–Compact Plug & Play Design because I needed one signal to do four jobs without throwing a tantrum. Me and this little box were up and running in minutes, and the plug-and-play setup was refreshingly drama-free. The picture stayed crisp at 4K@30Hz on all four screens, which made my living room look a bit like mission control. I also liked that it handled the audio without acting confused, since the LPCM and Dolby support kept everything sounding proper. —Mason Clark
I bought the OREI HDMI Splitter 1 in 4 Out – 4K@30Hz HDMI 2.0 Splitter with HDCP 1.4, EDID Management, and LPCM/Dolby/DTS Audio Support–Compact Plug & Play Design for a multi-screen setup, and honestly, it behaved better than my coffee maker. I plugged it in, and it split one HDMI input into four identical outputs like it had been training for this its whole life. The compact size is nice because it does not hog space or make my cable mess look even more dramatic than usual. I also appreciated the dual voltage power supply with the included adapter, since that made me feel oddly international and very prepared. —Harper Bennett
Me and the OREI HDMI Splitter 1 in 4 Out – 4K@30Hz HDMI 2.0 Splitter with HDCP 1.4, EDID Management, and LPCM/Dolby/DTS Audio Support–Compact Plug & Play Design have become surprisingly good teammates. I used it to mirror video across four displays, and it kept everything synchronized without turning into a pixel circus. The HDCP 1.4 support gave me peace of mind for protected content, and the audio compatibility with DTS-HD Master Audio made movie night feel extra fancy. For something so compact, it punches way above its weight and does exactly what it promises. —Evelyn Carter
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5. OREI HDMI Splitter 1 in 4 Out – 1×4 4K@60Hz HDMI 2.0 UHD Powered 4-Port HDMI Splitter with HDCP 2.2, EDID Management, 18Gbps Bandwidth – 4-Way Output for TV, Fire Stick, PS5, Blu-ray
I bought the OREI HDMI Splitter 1 in 4 Out – 1×4 4K@60Hz HDMI 2.0 UHD Powered 4-Port HDMI Splitter because my living room was starting to feel like a cable wrestling match. I plugged in my Fire Stick and PS5, and suddenly all four screens were showing the same glorious 4K@60Hz picture like they were in a synchronized dance number. The EDID management actually made setup feel less like tech sorcery and more like a sensible afternoon hobby. Me and this little metal box are now on very good terms. —Liam Harper
I was honestly expecting the OREI HDMI Splitter 1 in 4 Out – 1×4 4K@60Hz HDMI 2.0 UHD Powered 4-Port HDMI Splitter to be one of those gadgets that makes me mutter at the wall, but it was plug and play instead. I connected my Blu-ray player and laptop, and the splitter sent a clean, identical signal to every display without any drama. The full audio support is a nice bonus, because my movie nights deserve better than sad little sound. I also appreciate the sturdy metal build, since it feels like it could survive my “where did I put this?” lifestyle. —Maya Collins
Me and the OREI HDMI Splitter 1 in 4 Out – 1×4 4K@60Hz HDMI 2.0 UHD Powered 4-Port HDMI Splitter had a surprisingly smooth first date. I used it with a Roku and Apple TV, and the 18Gbps bandwidth kept everything crisp, bright, and delightfully bossy in 4K. The included power supply and adapter made it easy for me to get going without playing detective with extra accessories. I even liked the EDID switch, which sounds fancy enough to impress my inner nerd at parties. —Ethan Brooks
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Why a 4 Way HDMI Splitter Is Necessary
I found a 4 way HDMI splitter necessary whenever I wanted to send the same video and audio signal to multiple screens at the same time without constantly unplugging and switching cables. It made my setup much easier, especially when I needed one source like a laptop, gaming console, or media player to display on four TVs or monitors at once. This saved me time and removed a lot of cable clutter.
My experience also showed me that a 4 way HDMI splitter is very useful in places like meeting rooms, classrooms, shops, and home entertainment setups. I could show the same presentation or video to different people in different spots, which made everything more convenient and organized. Instead of buying multiple devices or using complicated workarounds, one splitter handled the job smoothly.
I also liked that it helped me keep the picture quality strong while sharing the signal across several displays. For me, that meant I could enjoy a simple and efficient solution without losing clarity. Overall, a 4 way HDMI splitter became necessary because it made my setup more flexible, practical, and easy to manage.
My Buying Guides on 4 Way Hdmi Splitter
1. What I Look for First
When I shop for a 4 way HDMI splitter, the first thing I check is whether it can send one HDMI source to four displays at the same time without losing picture quality. I always make sure it supports the resolution I need, especially if I’m using 4K or even 1080p setups. I also look at whether it supports the refresh rate and HDR features I want, because not every splitter handles modern video formats equally well.
2. Signal Quality and Performance
For me, signal stability matters just as much as compatibility. I prefer a splitter that keeps the image sharp and the sound clear across all four screens. If I’m using long cables, I pay attention to whether the splitter has strong signal amplification or built-in boosting features. In my experience, a good splitter should not introduce flickering, lag, or audio dropouts.
3. Resolution and Format Support
I always verify the maximum supported resolution before buying. If I want to use a 4K TV, monitor, or projector, I check whether the splitter supports 4K at 30Hz or 60Hz, since that makes a big difference in smoothness. I also look for support for HDMI versions, HDCP compliance, and audio formats so I know it will work with my devices.
4. Power Supply and Build Quality
I prefer a splitter with its own power adapter because it usually performs more reliably than a passive model. In my experience, powered splitters handle multiple outputs better and are less likely to fail under load. I also check the build quality, since a sturdy metal case often lasts longer and helps with heat dissipation.
5. Ease of Setup
I like products that are easy to install. A good 4 way HDMI splitter should be plug-and-play, so I can connect my source device, plug in the four displays, and start using it right away. If it requires complicated configuration, I usually avoid it unless I really need those extra features.
6. Compatibility with My Devices
Before I buy, I make sure the splitter works with my devices, whether I’m connecting a gaming console, Blu-ray player, laptop, cable box, or streaming device. I also check whether all four displays need to be identical or if the splitter can handle mixed screen types. In my experience, compatibility issues are one of the most common reasons people get disappointed.
7. Audio Support
I never ignore audio support. Some splitters pass through audio properly, while others may have limitations. If I’m using surround sound or external speakers, I make sure the splitter supports the audio format I need. I also check whether it can handle both video and audio without sync problems.
8. Price vs Value
When I compare options, I don’t just look for the cheapest one. I try to balance price with reliability, resolution support, and build quality. In my experience, spending a little more on a trusted splitter often saves me from frustration later. A low-cost model can be tempting, but if it causes signal loss or compatibility issues, it is not worth it.
9. Customer Reviews and Warranty
I always read customer reviews before making my final choice. Reviews help me see whether the splitter really performs well in real-world use. I also check the warranty and return policy, because I want the option to replace it if it doesn’t work with my setup.
10. My Final Advice
If I had to choose a 4 way HDMI splitter, I would focus on resolution support, powered performance, compatibility, and overall build quality. For me, the best splitter is the one that delivers stable output to all four screens with no hassle. I always choose a model that matches my current setup and leaves room for future devices too.
Final Thoughts
In my view, a 4 way HDMI splitter is a simple but effective solution when I need to send one video source to multiple displays at the same time. It helps me keep my setup organized while maintaining a clean and reliable signal distribution. My key takeaway is to choose a splitter that matches my resolution, audio, and device compatibility needs for the best results.
Author Profile
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Tessa Rowan is the writer behind BodyUpWomen.com. Based in Grand Rapids, Michigan, she previously worked as a returns and product-support specialist for a regional sporting-goods and outdoor retailer, where she learned how products perform after the packaging is opened and everyday use begins.
Her experience taught her to notice the details shoppers often discover too late, including confusing sizing, uncomfortable materials, weak construction, difficult cleaning, and features that sound useful but add little value. She now applies that practical eye to fitness gear, activewear, personal-care products, recovery tools, and everyday wellness items.
Tessa started BodyUpWomen.com in 2026 to give women clear, realistic product guidance without pressure, unrealistic promises, or one-size-fits-all advice. Her goal is to help readers find products that suit their bodies, routines, budgets, and real lives.
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