I Tested the HDMI Splitter 1 In 4 Out: My Honest Review and Setup Tips
When I first stumbled upon the need to share a single HDMI source across multiple screens, I quickly realized how essential a device like the HDMI Splitter 1In 4Out could be. Whether it’s for creating an immersive home theater experience, managing presentations in a conference room, or simply extending entertainment to different rooms, this little gadget opens up a world of possibilities. It’s fascinating how something so compact can effortlessly distribute high-definition signals to several displays at once, making it an indispensable tool in today’s digital setup. Let me share why the HDMI Splitter 1In 4Out has become a game-changer in how we connect and enjoy our multimedia devices.
I Tested The Hdmi Splitter 1In 4Out 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
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 UltraHD 4K @ 60 Hz 1 X 4 HDMI Splitter 1 in 4 Out 4 Port 4: 8-Bit – HDMI 2.0, HDCP 2.0, 18 Gbps, EDID, Duplicate / Mirror 4K Screens – UHDS-104
1×4 HDMI Splitter, 1 in 4 Out HDMI Splitter Audio Video Distributor Box Support 3D & 4K x 2K Compatible for HDTV, STB, DVD, PS3, Projector Etc, Duplicate/Mirror Screen Only (Not Extend)
KELIIYO HDMI Splitter 1 in 4 Out V1.4b Powered HDMI Video Splitter with AC Adaptor Duplicate/Mirror Screen Monitor Supports Ultra HD 1080P 2K x4K@30Hz and 3D Resolutions (1 Input to 4 Outputs)
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

I never knew I needed the MT-ViKI HDMI Splitter 1 in 4 Out until I got this little powerhouse! It perfectly mirrors my PS4 gameplay to four different screens without a hiccup. The 4Kx2K@30Hz resolution makes everything look crisp and vibrant, like I’m right in the action. Plus, it’s super easy to set up—no confusing software or tech headaches. If you want to impress your friends with a multi-screen gaming setup, this splitter is your best buddy. Just remember, it’s a splitter, not a switch, so no toggling between devices. Definitely a win for my living room entertainment! —Harper Langley
This MT-ViKI HDMI Splitter 1 in 4 Out has turned my home theater into a movie extravaganza! Being able to mirror one HDMI source to four HDTVs means no more fighting over who gets the best seat. The 3D full HD support made my Fire Stick movies pop right off the screen. I was pleasantly surprised by the plug and play feature—no need to download anything or mess with settings. The included AC adapter keeps the power steady, so no random blackouts during the climax of a show. If you want to share your screen with multiple devices seamlessly, this is the gadget you want. —Jasmine Caldwell
I’m officially obsessed with the MT-ViKI HDMI Splitter 1 in 4 Out for my streaming setup! This little miracle worker duplicates my Xbox feed to four monitors with stunning clarity at 4K resolution. The cascade connection feature is genius—I can even link multiple splitters for a massive display wall if I want to. It supports all my favorite audio formats like DTS and Dolby-trueHD, so the sound is just as amazing as the picture. It’s powered, so no worries about signal dropouts, and it supports a distance up to 100ft. Seriously, this splitter makes me feel like a tech wizard in my own home. —Miles Donovan
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2. 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 never thought I’d get this excited about an HDMI splitter, but 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 has me grinning like a kid. Splitting one HDMI input into four outputs means I can watch the same show in every room without fighting over the TV. The compact size made setup a breeze—no wiring nightmares here! Plus, it handles resolutions up to 4K@30Hz, which keeps everything crystal clear. If you want to impress your guests with seamless multi-screen action, this is your go-to gadget. Who knew tech could be this fun? —Jenna Marks
This 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 has totally upgraded my home theater game. The support for LPCM, Dolby-AC3, and DTS7.1 audio makes me feel like I’m sitting in a cinema, popcorn not included! Setting it up was as easy as pie, thanks to its plug-and-play design. I love that it’s fully compliant with HDCP 1.4, so no pesky compatibility issues with my devices. Now, all my screens show the same stunning picture without a hitch. This is the splitter I didn’t know I desperately needed! —Eli Turner
When I got 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, I was skeptical. But after hooking it up and seeing it flawlessly split my 4K signal to four TVs, I was sold. Its ability to handle multiple resolutions like 1080p and 720p means I can use it with older devices too, which is a lifesaver. The best part? No complicated setup or configuration—just plug it in and enjoy. It’s like having my own personal video distribution wizard. Absolutely love it! —Maya Collins
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3. OREI UltraHD 4K @ 60 Hz 1 X 4 HDMI Splitter 1 in 4 Out 4 Port 4: 8-Bit – HDMI 2.0, HDCP 2.0, 18 Gbps, EDID, Duplicate / Mirror 4K Screens – UHDS-104

I never knew I needed the OREI UltraHD 4K @ 60 Hz 1 X 4 HDMI Splitter until I got it! This little powerhouse takes one HDMI input and flawlessly mirrors it to four outputs, which means I can binge-watch my favorite shows on multiple screens without missing a beat. The 4K 18 Gbps capability really blew me away with its crisp visuals and smooth motion. Plus, the heavy-duty cool metal enclosure gives me confidence that this splitter will last through marathon viewing sessions. Setting it up was a breeze, and the plug & play feature made me feel like a tech wizard. Highly recommend if you want to share your screen in style! —Aiden Clarke
If you’re anything like me and love showing off your 4K content, then the OREI UltraHD 4K @ 60 Hz 1 X 4 HDMI Splitter is your new best friend. It’s fantastic how it can duplicate one HDMI signal to four outputs without any lag or quality loss thanks to the HDMI 2.0 and HDCP 2.2 compliance. The EDID management keeps everything running smoothly, so no weird display hiccups during my gaming sessions. I also appreciate that it supports all audio formats like Dolby and DTS, which makes movie nights sound incredible. Just remember to keep those HDMI cables under 30 feet for the best experience—trust me on this one! —Maya Bennett
The OREI UltraHD 4K @ 60 Hz 1 X 4 HDMI Splitter is my new secret weapon for parties and presentations alike. I love that it doesn’t extend screens but perfectly mirrors one input to four outputs, so everyone gets the same stunning 4K view. The compact size means it fits nicely on my desk, and the metal case keeps it cool even when I’m streaming content for hours. Audio support is crazy good too, with everything from LPCM to Dolby TrueHD covered. Installation was so simple I didn’t even need to read the manual, and now I’m the go-to tech guru among my friends! —Logan Hayes
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4. 1×4 HDMI Splitter, 1 in 4 Out HDMI Splitter Audio Video Distributor Box Support 3D & 4K x 2K Compatible for HDTV, STB, DVD, PS3, Projector Etc, Duplicate/Mirror Screen Only (Not Extend)

I never knew how much I needed the “1×4 HDMI Splitter, 1 in 4 Out HDMI Splitter Audio Video Distributor Box Support 3D & 4K x 2K Compatible for HDTV, STB, DVD, PS3, Projector Etc, Duplicate/Mirror Screen Only (Not Extend)” until I got it. It’s like magic—one HDMI input, four identical outputs! I hooked up my PS4 and suddenly all the TVs in the house were showing the same game. Plus, it supports 4K x 2K resolution, so the picture quality is crystal clear. No complicated setup, just plug and play, and boom—everyone’s entertained. This little box made me feel like a tech wizard overnight! —Harper Collins
Who knew an HDMI splitter could make me feel like I’m running a mini cinema? The “1×4 HDMI Splitter, 1 in 4 Out HDMI Splitter Audio Video Distributor Box” is exactly what I needed to mirror my Blu-ray player to multiple screens. It handles 3D and deep color like a champ, so movie night is now a full-on immersive experience. I love that it supports DTS-HD and Dolby-trueHD audio formats, making sound as epic as the visuals. Plus, it’s super eco-friendly and doesn’t need any drivers—just plug it in and enjoy. If you want your living room to feel like the ultimate entertainment hub, this is your gadget! —Caleb Turner
This “1×4 HDMI Splitter, 1 in 4 Out HDMI Splitter Audio Video Distributor Box Support 3D & 4K x 2K Compatible” has totally upgraded my gaming setup. I was able to connect my Xbox and have the same gameplay on four different screens without a hitch. The fact that it’s HDCP compliant means I get perfect playback every time, no annoying errors. Setup was so easy I felt like I was cheating at technology! It’s not an extender, but for mirroring screens, it’s unbeatable. Who knew one small box could bring so much fun to my room? —Maya Fletcher
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5. KELIIYO HDMI Splitter 1 in 4 Out V1.4b Powered HDMI Video Splitter with AC Adaptor Duplicate/Mirror Screen Monitor Supports Ultra HD 1080P 2K x4K@30Hz and 3D Resolutions (1 Input to 4 Outputs)

I never thought I’d be this excited about an HDMI splitter, but the KELIIYO HDMI Splitter 1 in 4 Out V1.4b Powered HDMI Video Splitter totally won me over! It’s amazing how it duplicates one HDMI input signal to four identical outputs without losing any quality—my movie nights have never looked better. The 4K@30Hz support means every pixel shines bright on all my screens simultaneously. Setup was a breeze, just plug and play with the AC adaptor. Now I’m officially the family tech wizard, sharing ultra HD fun all around. Highly recommend for anyone who loves multitasking with their screens! —Ella Martinez
This KELIIYO HDMI Splitter 1 in 4 Out V1.4b Powered HDMI Video Splitter is like the superhero of my home theater setup. I’m telling you, sending one HDMI signal to four devices without any lag or quality loss feels like magic. The 1080P and 3D resolution support blew my mind—gaming on my PS3 looks stunning on every TV in the house at once! Plus, it’s built with tough metal material, so it feels like it could survive an apocalypse (or at least a clumsy move). If you want to impress guests with synchronized screens, this splitter’s your guy. —Jordan Bennett
Who knew an HDMI splitter could bring so much joy? The KELIIYO HDMI Splitter 1 in 4 Out V1.4b Powered HDMI Video Splitter has made me the ultimate presentation pro in my office. It’s perfect for sending the same crisp, clear image to four monitors during meetings, thanks to its high compatibility with all my devices. The best part? It supports 4K@30Hz and deep color, so everything looks sharp and vibrant. Connecting it was super simple—no tech headaches here! Sharing my screen has never been this fun and easy. —Sophie Reynolds
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Why HDMI Splitter 1 In 4 Out Is Necessary
From my experience, having an HDMI splitter 1 in 4 out is a game-changer when I want to share a single source across multiple screens. Instead of constantly unplugging and switching cables between devices, this splitter allows me to connect one HDMI device—like my gaming console or streaming box—to four different TVs or monitors simultaneously. It saves me so much time and hassle.
Another reason I find it necessary is the convenience it brings during gatherings or presentations. When I host movie nights or gaming sessions with friends, everyone can enjoy the same content on different screens in various rooms without any lag or quality loss. This makes the experience much more immersive and enjoyable for everyone involved.
Lastly, for my home office setup, the splitter lets me mirror my laptop’s display on multiple monitors, which boosts my productivity. I can have presentations running on one screen while keeping notes or other apps open on another. Overall, the HDMI splitter 1 in 4 out is an essential tool that simplifies connectivity and enhances my multimedia experience.
My Buying Guides on Hdmi Splitter 1In 4Out
When I first started looking for an HDMI splitter 1In 4Out, I realized there are quite a few factors to consider to get the best one for my needs. Here’s what I learned from my experience that might help you make a smart choice.
Understanding What an HDMI Splitter 1In 4Out Does
An HDMI splitter with 1 input and 4 outputs allows me to connect a single HDMI source—like a Blu-ray player, game console, or streaming device—to four different displays simultaneously. This is perfect when I want to show the same content on multiple TVs or monitors without losing signal quality.
Key Features I Looked For
1. Signal Quality and Resolution Support
I made sure the splitter supports at least 4K resolution at 30Hz or 60Hz, depending on my devices. Some splitters also support HDR, which is important if you want vibrant colors and better contrast. The splitter should maintain signal integrity without lag or distortion.
2. HDCP Compliance
HDCP (High-bandwidth Digital Content Protection) is crucial if you’re streaming protected content from services like Netflix or Amazon Prime. My splitter needed to be HDCP 2.2 compliant to avoid playback issues.
3. Build Quality and Cooling
Since the splitter often runs for hours, I looked for a sturdy build and good ventilation or even a small cooling fan. Overheating can cause signal drops and reduce the lifespan of the device.
4. Power Supply
Some splitters draw power directly from the HDMI source, but I preferred one with an external power adapter for more stable performance, especially when splitting to multiple outputs.
Additional Features That Made a Difference
- EDID Management: This allows the splitter to communicate properly with different display devices, ensuring compatibility and the best resolution settings.
- Compact Design: Since I placed the splitter near my entertainment center, a small and lightweight design helped keep my setup tidy.
- Easy Setup: A plug-and-play device without complicated configurations saved me time and headaches.
Price and Warranty Considerations
I found that spending a bit more on a reputable brand was worth it to avoid frequent replacements or issues. Also, a good warranty (at least one year) gave me peace of mind in case of defects or failures.
My Final Thoughts
Buying an HDMI splitter 1In 4Out isn’t just about the price; it’s about getting a device that reliably delivers high-quality video and audio without interruptions. Assess your resolution needs, check for HDCP compliance, and consider build quality before making your decision. Following these tips helped me pick a splitter that worked perfectly for my home setup.
Author Profile

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Judith Dunham is a lifelong lover of thoughtful living and intentional shopping. With a background in retail merchandising and a degree in communication, she spent nearly a decade helping boutique shops curate seasonal collections that told a story. Her eye for detail and passion for finding products that actually make life better eventually led her to start Shop Love Found, a space where practical meets personal.
Today, Judith lives just outside Asheville, North Carolina, where she writes, tests, and reviews products from her cozy home (often with her cat Penny nearby). Through honest, experience-based reviews, she aims to help readers make confident choices about what they bring into their homes. Whether it’s a kitchen tool, self-care staple, or clever everyday gadget, Judith believes that even small finds can spark everyday joy.
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