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20 Best Hdmi Splitter 4K Atmos of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Hdmi Splitter 4K Atmos of 2023. Check our ranking below.

2,889 Reviews Scanned

Rank No. #1

CORSAHD 4K@60Hz HDMI Splitter 1x2 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

✨【HDMI Splitter 1 in 2 Out】 -- 4K 60Hz 4:4:4 18Gbps HDMI 2.0 Splitter can duplicating/mirror 1 HDMI source to 2 displays simultaneously. Supports HDCP 2.2 bypass. Comes with EDID management,Down scaler function. Works great with PS5, XBOX, Nintendo Switch, etc..
✨【Video & Audio Format】 -- Video Format - 4K@60Hz, 1080p@120Hz/60Hz 3D,3840x2160@60Hz,1440p@60Hz,HDR, D-olby Version, HDCP2.2,HDCP2.3 bypass, IMAX DIGITAL(2K/4K), 4:4:4 8bit - Audio Format - Dolby Atmos,Digital 7.1CH, Dolby True HD, DTS-HD Master Audio. Soundbar supported.
✨【Easy Usage】 -- [4K&1080P TV work in sync]: Set EDID to COPY mode; Connect 4K TV with Splitter OUT 1,1080P TV with OUT 2; Set OUT2 Scaler to 1080P // [4K HDR and Soundbar work in sync]: Set HDMI source video 4K HDR/HDR10/D-olby Vision; audio bitstream out D-olby Atmos; splitter EDID to 4K; Connect 4K TV with output 1,soundbar with out 2. // [Two 1080P TV work in sync]: Set EDID to 2K mode.
✨【Wide Compatibility】 -- 4K HDMI 2 way splitter works great with UHD TV,HDMI 2.0 HDCP 2.2/HDCP 2.3 devices, Gaming Consoles like Xbox,,PS4, PS5, Nintendo Switch; Streamers like Apple TV, Fire Stick, Roku. Plug and Play, No driver needed. To get both of D-olby Atmos and D-olby Vision, please make sure both TV and Receiver support them. Also Supports TV 4K 60Hz HDR video and Soundbar 7.1ch audio work in sync.
✨【Please NOTE】 -- Does NOT support ARC,e-ARC/Sonos ARC,CEC,VRR or 4K@120Hz Upscale.Press UPDATE for 3 secs to solve HDCP issue or picture flashack.⚠HDMI splitter does NOT extend screen,only duplicate/copy/mirror.EDID pass through only, does not create. Does NOT down-scale to 4:2:2.

Rank No. #2

SP12H2 4K HDMI Splitter - 1x2 HDR, Dolby Vision Atmos, Down Scaler, 4K 1080P Sync, 4:4:4, HDCP2.2, EDID 4K5.1/4K7.1/Copy, For Game, Xbox, PS5, Roku

Experience seamless and high-quality video with the Mini Size 1 to 2 4K HDMI Splitter. Enjoy simultaneous playback of 4K and 1080P resolution on two screens with ease. This splitter features two HDMI outputs that can independently down-scale 4K to 1080P, making it perfect for use with older TVs or displays.
This device supports HDCP2.2 HDMI2.0, allowing you to enjoy content at 4K 60Hz 4:4:4, 8bit,18Gbps,HDR D-o-l-b-y Vision. The audio formats of D-o-l-b-y Digital 7.1CH, D-o-l-b-y Atmos, DTS:X, D-o-l-b-y TrueHD, DTS-HD Master, LPCM 2.1/ 5.1/ 7.1CH are also supported, providing a true immersive audio experience.
Please note that this HDMI splitter can only down-scale 4K/4KHDR to 1080P, and does not support options for up-scaling or ARC eARC VRR, NO CEC. It is recommended to use new HDMI2.0 cables, less than 3 meters in length, for best performance. Additionally, to get VRR or Down-scale 4K HDR D-o-l-b-y Vision, you can ask your seller to upgrade the Firmware.
Setting up and using this splitter is hassle-free. Simply connect your devices, set EDID COPY, and adjust the scaler settings as needed. It is compatible with a wide range of devices such as Nvidia Shield, Xfinity box, Game Capture, Apple TV, Amazon Fire TV, PS4 Pro, X BoX series, Comcast, Soundbar, and more. It also features USB power and comes with a cable tie for easy installation.
In case you encounter any issues, rest assured that EZCOO provides efficient online after-sales technical support. Additionally, they offer a 30-day free refund upon order date. Experience high-quality video with ease using Mini Size 1 to 2 4K HDMI Splitter – the perfect device for your entertainment needs. Please note that this splitter does not have up-scaling capabilities.

Rank No. #3

avedio links HDMI Splitter 4K@60Hz, HDMI Splitter 1 in 2 Out, HDMI Splitter for 2 Same Screen Only Mirror Screens, Support 3D Dol-by Vision Atmos HDMI2.0b, HDCP2.2, 18.5Gbps, Auto Scaling,FullHD 1080P

HDMI 2.0 b Splitter 1 in 2 Out - Mirror Only(Not Extend): avedio links HDMI 1 in 2 out Splitter 4K@60Hz can duplicate 1 HDMI input video signal to 2 HDMI display (TV, monitor, projector etc), mirror video and audio simultaneously without any loss
Not Support: 1.Not Extend,it not extend separate content to 2 monitors; 2.Not a switcher, it not support connect two HDMI input signal to one monitor; 3.Not a audio extractor, not support connect to any audio device like sound-bar; 4.Not support ARC/eARC
Auto Down Scaler:1x2 HDMI splitter support mix 4K & 1080p display output; Support auto or forced downscale; Not support downscale from 4Kx2K@60Hz 4:2:2 to 1080P; it support UHD 4Kx2K@60Hz RGB 4:4:4, 1080P/60Hz/120Hz,deep color 30/36bit,18.5Gbps bandwidth
Compatibility and Application: 2 Way HDMI splitter can connect various HDMI devices like TV, projector, monitor,STB, DVD,PC,PS3/4/5...; Solutions for home entertainment, presentation, event, education, and digital signage, enhancing viewing and engagement
Packing: 1x avedio links HDMI splitter 4K@60Hz, 1x USB cable with power adapter, 1x 4ft HDMI 2.0 cable; This 1x 2 HDMI splitter is easy to set up—simply connect your HDMI devices and power adapter to effortlessly share stunning video with friends/family

Rank No. #4

ROOFULL 4 Ports 8K HDMI 2.1 Switch 4 in 1 Out 8K@60Hz 4K@120Hz HDMI Switcher Selector with Remote Support 48Gbps HDR 10+ Dolby Vision/Atmos HDCP 2.3 CEC for PS5 4 Pro Xbox Apple TV Game PC Roku

【4-Port 8K HDMI Switch】ROOFULL 8K HDMI switcher allows you to connect up to 4 HDMI devices to your TV or monitor together, and seamlessly switch between games, movies, and TV shows, no need to switch devices by plugging and unplugging the HDMI cable. No complicated setup and drivers are required, plug-and-play
【Certified HDMI 2.1】This HDMI switch uses the latest officially certified HDMI 2.1 technology and supports the fastest 48Gbps bandwidth data transmission speed, HDCP 2.3 Pass-through, HDR10+, Dolby Vision, and Dolby Atmos.
【True 8K Ultra-HD】This newest HDMI v2.1 switch supports up to 8K@60Hz/10bit deep color, 4K@120Hz/16bit deep color, backward compatible with 4K@30/60Hz, 2K@30/60/120Hz, 1080P@60/120/144/240Hz, and below. Supports all available audio formats（Dolby Atmos, DTS-HD, Dolby TrueHD, LPCM7.1, PCM, DTS-HD, Dolby Digital AC3, DSD-HD). With it, you can experience the stable and smooth picture and excellent audio-visual experience of any HDMI device
【Convenient Remote Control & Manual Switch】Effortlessly switch between source devices from the comfort of your couch or bed with the remote control (The control range is within 33 FT). A manual switch lets you switch among 4 devices at any time with a flick of the switch button. With 4 LED indicators that clearly show you which port is active
【Can I Use Auto-switching?】When automatic switching is enabled, it works by detecting the source device's voltage. If the current active device is turned off (not in standby mode), the switch automatically jumps to another active device. However, some devices (such as the PS5/4/4 Pro, Amazon Fire TV, Apple TV, Xbox One/S/Series X, and Nintendo Switch) continue to emit a weak voltage even when turned off, preventing the switch from jumping to another active device, this is why some devices cannot use the auto-switching function

Rank No. #5

Philips 2 Device HDMI 2.1 Switch Splitter [8K@60Hz 4K@120Hz] Dolby Atmos, HD Dolby 7.1 Surround Sound, 48 Gbps Data Transfer, Switch Selector, Gaming, Smart TV, Firestick, PS5, PS4, xBox, SWV9173GR/37

Universal compatibility – Works with all brands of HDMI cables and HDMI-enabled devices, such as TVs, gaming consoles, Blu-ray/DVD players, streaming media players and more
Two HDMI ports – Plug-and-play simplicity; compact HDMI 2.1 switch connects two devices to one TV HDMI port; easily toggle between source devices without changing cables; 8K and 4K HDMI switch requires HDMI cables sold separately
8K Ultra HD – Supports data transfer up to 48 Gbps, 8k at 60 Hz, 4k at 120 Hz, HDCP 2.2 (with compatible source), Dolby Atmos and HD Dolby 7.1 audio; best choice for immersive, next-level gaming and extreme audio and video installations
Premium housing and USB cable – Premium aluminum housing; LED indicator lights show which connected source device is selected for use; 6-foot USB cable included to power switch from a USB-equipped wall outlet or TV’s USB port, if needed
U.S.-based technical support – Backed by a limited-lifetime replacement pledge and free U.S.-based technical support available Monday-Friday, 7AM-8PM Central Time to assist with any questions or issues

Last update on 2025-07-18 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Hdmi Splitter 4K Atmos?

Do you get stressed out thinking about shopping for a great Hdmi Splitter 4K Atmos? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Hdmi Splitter 4K Atmos, which is why we have assembled a comprehensive list of the greatest Hdmi Splitter 4K Atmos available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Hdmi Splitter 4K Atmos that you consider buying. Your questions might include the following:

Is it worth buying an Hdmi Splitter 4K Atmos?
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We’re convinced that you likely have far more questions than just these regarding Hdmi Splitter 4K Atmos, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Hdmi Splitter 4K Atmos, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Hdmi Splitter 4K Atmos. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an Hdmi Splitter 4K Atmos buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Hdmi Splitter 4K Atmos currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Hdmi Splitter 4K Atmos has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Hdmi Splitter 4K Atmos?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Hdmi Splitter 4K Atmos.
Customer Ratings: Number ratings grade Hdmi Splitter 4K Atmos objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Hdmi Splitter 4K Atmos.
Product Quality: You don’t always get what you pay for with an Hdmi Splitter 4K Atmos, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Hdmi Splitter 4K Atmos is should be an indication of how long it will work out for you.

Romance University always remembers that maintaining Hdmi Splitter 4K Atmos information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Hdmi Splitter 4K Atmos is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: Where can I buy a 4K HDMI splitter?

A: Amazon.com: 4K HDMI Splitter 1×2 4K@60Hz 4:4:4 HDR D-o-l-b-y Vision D-o-l-b-y Atmos Compatible, 18 Gbps, HDCP2.2. Settable HDCP, EDID and Scaling, LPC USB Power, 4K HDMI Splitter 1 in 2 Out : Electronics NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included. COVERAGE: Plan starts on the date of purchase.

Q: What is hdhdmi splitter Dolby Vision?

A: HDMI Splitter Dolby Vision and Dolby Atmos,Receiver play Dolby Atmos and Dolby Vision in sync.Provide exquisite pictures, smoother and denser surround sound effects, so that entertainment content is clearly presented in front of your eyes, and you can enjoy watching movies 1. HDMI splitter not extend screen, only COPY/ Mirror. NO ARC.

Q: What is avav-sp12h2 HDMI splitter?

A: AV-SP12H2 HDMI Splitter 1 in 2 out 4K 60Hz 4:4:4 8bit HDR Dolby Vision compatible, HDCP2.2, bandwidth up to 18G/bps. Supports 4K HDR TV & 1080p Capture Card work in sync; Dolby Vision&Atmos work in sync. Upgrade Firmware. Settable HDCP, Scaling and EDID via panel switch.

Q: How many HDMI outs can down-scale 4K 60/50/30hz to 1080p 60/60/50-30hz?

A: Two HDMI OUT can down-scale 4K 60/ 50/ 30Hz to 1080P 60Hz/50/30Hz independently simultaneously.

Hdmi Splitter 4K Atmos