10 Best Hdmi Booster 4k : Top 10 Recommended For 2021

Would you like some assistance selecting a hdmi booster 4k? We ranked them based on expert reviews. Here are the top ranked hdmi booster 4ks, along with those that sell well.

Don't know what best hdmi booster 4k to buy? As we have already gone through the hdmi booster 4k research process, we understand this problem.

Our comprehensive hdmi booster 4k list includes the best hdmi booster 4ks available on the market today. Several hours of research and combining all of the current models lead to the top hdmi booster 4k of 2021. Here are our rankings!

A Buyer's Guide To 2021's Top 10 Best hdmi booster 4k Reviews

Bestseller No. 1
4K2K 1080P 3D HDMI Booster, JerGO HDMI 2.0 Signal...
  • Supports HDMI 2.0 and backwards compatible with HDMI 1.x version. Supports serial data rate up to 6.0 Gbps, support ultra-high resolution 4K/2K @ 60 Hz format. Supports 3D transmission, HDCP 2.2
  • Mini portable size HDMI amplifier. Plug and play,no extra power supply needed. (this hdmi booster does no power supply needed in most cases expect for working with PS4.
  • No loss and delay of signal transmission, greatly improve monitor’s resolution and boost HDMI signal.
  • Works flawlessly with long hdmi cables upto 200 feet. Hang up you cables with it!!! It will never let you down.
  • Warranty: Please check the package and test this hdmi amplifier repeater before use. You satisfaction is our top priority. We stand by the quality of our hdmi amplifier repeater , each purchase of our products come with a 180 days guarantee. Please don't hesitate to reach back out to us if you have any question.
Bestseller No. 2
Cable Matters HDMI to HDMI Repeater (Female to Female...
  • 4K HDMI repeater allows longer runs between a computer, video streamer, Blu-ray player, gaming console and more to a UHD TV, monitor or projector; Extend this HDMI Repeater 4K 60Hz up to 60 feet; Supports up to 100 feet for [email protected] and up to 135 feet for HD [email protected]; HDMI feature support for CEC, HDR and HDCP 2.2 and 1.4
  • Vibrant 4K video & authentic audio with HDMI 2.0 (4:4:4 8bit) support for video resolutions up to 3840 x 2160 @ 60 Hz including 1080p and full 3D pass-through;Supports the most popular audio formats including Dolby Digital, DTS and TrueHD; Audio Return Channel (ARC) is NOT supported
  • 4K HDMI signal booster acts as an HDMI coupler to join two cables without signal loss; Ideal Oculus Rift HDMI boosterfor longer cable runs with your VR headset
  • Plug & play with this portable and lightweight HDMI amplifier; Provides a cost-effective alternative to purchasing an expensive HDMI cable over 15 feet long; INPUT and OUTPUT port labels make it easy to correctly connect this HDMI range extender
  • Optional micro USB power with a Micro-USB charging cable and USB wall charger (sold separately); Ideal solution for connecting a projector to a tablet or small notebook with weak HDMI signal output
Bestseller No. 3
DTECH 4K2K HDMI 2.0 Signal Amplifier Booster Repeater...
  • 4K HDMI 2.0 repeater boosts audio video signal to greatly improve your devices’ picture quality, ideal for projector, HDTV, PS4, VR headset, receiver, etc
  • Handles 18Gbps bandwidth that enables you to view ultra hi-definition detailed image up to UHD [email protected] 60fps (YUV 4:4:4) below 82 feet, [email protected] fps below 131ft, [email protected] below 164ft
  • Active HDMI booster supports HDCP2.2, 3D, CEC pass through, Ultra HD video deep color 36 bit, multiple audio format DTS-HD / True-HD / LPCM 7.1 / AC3 / DTS / DSD
  • Plug and play hardware designed, no driver/extra power needed; for a high-power devices over super long connection, it can be powered by a backup charge cable when the power is insufficient
  • HDMI to HDMI v2.0 signal amplifier extender box is well constructed with mini size aluminum metal case, and small enough to be fitted behind a display, or in the back of a rack
Bestseller No. 4
gofanco Prophecy 4K HDMI 2.0 Repeater with Retimer HDMI...
  • ✔ REPEATER/RETIMER – Amplifies HDMI signal strength to allow longer HDMI cable runs
  • ✔ TRANSMISSION DISTANCE – Supports up to 60ft (30ft input & 30ft output) with 1 Repeater at 4K/60Hz and 98ft (49ft input & 49ft output) at 4K/30Hz and 1080p/60Hz
  • ✔ HDMI 2.0 STANDARD – Supports 4K @60Hz (YUV 4:4:4 8-bit), HDR 4K @60Hz (YUV 4:2:0 10-bit), HDMI 2.0a, HDCP 2.2, 18Gbps and also supports CEC Pass-through. *Note: ARC is not supported
  • ✔ CASCADING – Allows up to 4 Repeaters daisy-chained together for even longer distances
  • ✔ Made in Taiwan and HIGH QUALITY COMPONENTS – FCC, CE & RoHS compliant. Our products are backed with a 1-year limited warranty and experienced tech support team in Silicon Valley. If you have any questions or concerns, visit our gofanco website or click on our name in the buy box and select "Ask a Question".
SaleBestseller No. 5
Neoteck HDMI 2.0 Repeater, 4K 2160P 3D HDMI Signal...
  • HDMI 2.0 Repeater-- Resolution up to 4K/[email protected], It's Ideal for Data Center Control, information Distribution, Conference Room Presentation, School and Corporate Training Environments
  • Support Ultra-high Resolution 4K/[email protected] Serial Data Rate up to 6.0 Gbps, Support Ultra-high Resolution 4K/2K @ 60 Hz 2160P, Video and Audio Lossless Transmission
  • With HDMI 2.0 24AWG Cable: in 1080P/60Hz, input 30m/98ft (Max.), output 30m/98ft(Max.); in 4K/30Hz, input 20m/65ft (Max.), output 20m/65ft (Max.); in 4K/60Hz, input 15m/49ft (Max.), output 15m/49ft (Max.)
  • Mini Size Metal Shell Protection-- 53 x 45 x 19mm (L x W x H), Metal Shell Prevents Collision, Make it More Durable and Long-Service Life
  • Please Note-- package with a USB cable, adapter is not included. Please connect with DC 5V/1A adapter of your tablet or phone when using it, it will work more stable and better)
Bestseller No. 6
HDMI Cable 100ft KEFFERLO 4K Ultra High Speed HDMI 2.0V...
  • 100 Feet 4K Ultra High Speed HDMI 2.0V Cable,Meets the latest HDMI standards support 4K,3D,1080p,Ultra HD,Full HD,Audio Return Channel (ARC),Ethernet and backwards compatible with earlier versions.
  • Compatible with all devices with HDMI Female Ports,Such as PS4, PS3, Xbox One, PC, AV Receiver, HDTV, Blu-Ray Player, laptops, projector and more devices with HDMI Female Ports.
  • Built-in HDMI Signal Booster,Latest HDMI standards supports bandwidth up to 18Gbps transfer,Bring you a better experience.
  • 24K Gold-plated and pure copper conductors to further enhance Image and Sound quality and and ensure optimum signal transfer.
  • High-quality PVC material(CL3 Rated for In-wall Installation)and Triple Shielded can minimize crosstalk,suppress noise,and protect against electromagnetic interference (EMI) and radio frequency interference (RFI).
Bestseller No. 7
lakpad HDMI Repeater 4K UHD HDMI Female to Female HDMI...
  • Support 3D,4K*2K,1080P. Ideal for trade shows, classrooms, home theater, conference rooms, business office and retail applications.
  • HDCP compliant with HDMI, HDCP 1.4 ,1.1 and DVI 1.0, this HDMI Repeater is tested to guarantee performance and reliability.
  • Extends 4k,1080p/UXGA up to 40 meter transmission distance (15 meter on input side and 25 meter on output ,lower resolution signal can be transmitted longer)
  • It regenerates the incoming HDMI signal by decoding and re-encoding it to a new standard HDMI signal so it can extend the transmission range without degradation.
  • Place repeater close to the middle of the distance for best results (25 meter on Input side and 15 meter on Output side is an ideal setup).
Bestseller No. 8
4K HDMI 2.0 Cable 75FT LZCT Unidirectional High-Speed...
  • HDMI 2.0 and multi-functional support--High Speed HDMI V2.0 With Ethernet, support Ultra HD [email protected]/60Hz(2160P), 3D, Audio Return(ARC), 18Gbps bandwidth, 48-bit color depth, Support HDCP 2.2, Dolby True HD 7.1 audio and Hot plugging. and Backward compatible with HDMI 1.4/1.3
  • Universal Compatible HDMI Cords -- Fit devices with standard HDMI ports, like an HDTV, CD/DVD/Blu-ray players, Fire TV, Roku streaming media player, PS3, Xbox 360, Apple TV, Roku, Boxee, PC, Mac, stereo, monitor & projector
  • Super Video and Audio Quality -- Gold plated contact, 99.99% high-purity OFC (Oxygen-Free Copper) solid conductor, high density braiding triple shielding, give you best signal quality; Stable transmission and minimum signal loss; so this 4K HDMI cable not only can provide true sound and picture, but also give the integrity and purity of the digital signal.
  • Long Lifetime and stylish make -- Built with only premium materials like durable PVC and super quality copper conductor, this HDMI cable can be used for years. Stylish design make it match with your excellent device perfectly.
  • 100% Satisfaction Guaranteed -- 2 years warranty and friendly customer service with 24/7 email support for your peace of mind. PLEASE NOTE: 75ft HDMI cable with IC booster has one way signal, it must be connected rightly. It support up to 4K/60Hz under YUV4:2:0 and 4K/30Hz(YUV4:4:4), do not support 4K/60Hz at YUV4:4:4.
Bestseller No. 9
HEJSANG HDMI Booster, HDMI 2.0 Signal Booster 4K HDMI...
  • 【Mini Size HDMI Signal Booster】HEJSANG HDMI 2.0 repeater is designed to regenerate the incoming HDMI signal by decoding and re-encoding it to a new standard HDMI signal, and also designed to extend the transmission range without loss and delay of signal transmission.
  • 【Ultra HD 4K Resolution】Support resolution up to 4Kx2K @ 60Hz, HDR YUV 4:4:4, also support HDCP 2.2, HDMI 2.0, 3D and 1080P or lower resolution which makes display image more exquisite and realistic. 18 Gbps transmission rate ensures fast and smooth running performance.
  • 【Attention Please】Our HDMI amplifier for [email protected] can work up to 65.6 ft (32.8 ft on the input and 32.8 ft on the output) with a HDMI 2.0 Certified Cable, but it will have a less distance on a HDMI Cable of lower standard. So you find it doesn't work or no video, please check your cable quality, then you can upgrade your cables or switch a shorter cable.
  • 【Wide Application】Compatible with all HDMI equipped devices to amplify HDMI signal and improve picture quality between two HDMI devices. Ideal for data center control, information distribution, conference room presentation, school, office, seminar, show room, and corporate training.
  • 【Worry-free After-sales Service】We are HEJSANG professional manufacturer, every kit is tested strictly before delivery, but if you have any problem with the 4K HDMI Extender, please contact us via emails, technical support, new replacement or full refunds can be acceptable.
Bestseller No. 10
Postta HDMI Cable(75 Feet Yellow) HDMI 2.0V with...
  • 75 Feet High Speed HDMI 2.0V Cable,24K Gold Plated Connectors with 99.99% Oxygen Free Copper Conductor for Better Image/Sound Quality/Stable signal transmit and more durable.
  • Built-in Signal Booster can support 4K,3D,1080P,Ethernet Channel,Audio Return Channel and more,It can reach 18Gbps transfer speed and bring you faster and more HD experience.
  • Compatible with Blu-Ray player,PS3,PS4,XBOX 360,DVD Players,3D TV's,Computer,Home Entertainment device and other HDMI-compatible device.
  • Cable use high-quality PVC material,CL3 rated for in wall installations,with environmentlly-friendly,wear-resisting and aesthetic features to ensure the using process more secure and reliable.
  • PLEASE NOTE:This 75 Feet HDMI Cable with Built-in Signal Booster is Directional,If you Plan to Permanently install this Cables,Recommends that You Test and Connect the Cable before Installing.

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Old Customer Reviews

Customer feedback most often pertains to the different hdmi booster 4ks they purchased from Amazon. Reviewers' comments always appear on the product page. A review of the hdmi booster 4k you would like will provide you with valuable information.


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