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Cable Matters Unidirectional Active Ultra Thin HDMI Cable 15 ft with RedMere Technology (Ultra Slim HDMI Cable) 4K Rated with Ethernet
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Purchase options and add-ons
Brand | Cable Matters |
Connector Type | HDMI |
Cable Type | HDMI |
Compatible Devices | Television, Tablet |
Special Feature | Data Transfer, High Speed |
About this item
- Redmere cable offers High Speed HDMI features including 4K x 2K video resolution support, full 3D pass-through, an audio return channel (ARC) to connect an A/V receiver, and an Ethernet channel to network a Smart TV without any extra cabling
- Active HDMI cable has a booster and equalizer chipset that transmits the HDMI signal and 5V power farther and more reliably than a typical HDMI to HDMI cable; Ideal companion for 4K displays or devices with low power HDMI output like a tablet
- Direction matters when installing this cable; Redmere HDMI cable is NOT bi-directional; Labeled connectors indicate the TV (display) and the SOURCE (device) ends of the HDMI cord to avoid confusion; TV (display) connector incorporates an embedded chipset that boosts the signal from the source; It only functions in one direction
- Lightweight design combines gold-plated connectors with molded strain relief in a flexible 36 AWG solid copper conductor cable that weighs only a few ounces; Slim HDMI cable provides a snug and secure connection to vertical HDMI portsor to smaller equipment without falling out of the display or tugging on the device like heavier HDMI cables
- HDMI application solution for a flush wall-mounted UHD TV; Pair with an HDMI extender, HDMI switch, or HDMI splitter; cable coils easily for installation in tight or crowded spaces
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Important information
Visible screen diagonal
0" / 0 cm
Product Description
Active 4K HDMI Cable
The Cable Matters Active 4K HDMI Cable with RedMere Technology is designed to connect a computer, Blu-ray player, or set-top box to a 4K x 2K UHD TV, monitor or projector. It is universally compatible with HDMI devices and displays. Advanced feature support includes 4K x 2K video resolution, HD surround sound audio, and improved color spaces. The ARC audio return channel and Ethernet channel eliminate the need for extra cables when connecting a networked smart device.
Note: The terms HDMI, HDMI High-Definition Multimedia Interface, and the HDMI logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
Authentic Audio & 4K Video
- 4K@30Hz video resolution support
- Backwards compatible with 2560x1440, 1920x1080, and below
- Audio support for uncompressed digital 7.1, 5.1 or 2 channels audio
- Control the audio using ARC (Audio Return Channel)
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Dynamic RedMere Solution
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Direction Matters!
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More than 50% Slimmer
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Active HDMI Cable with Redmere | Premium Certified HDMI Cable | Fiber Optic 8K HDMI Cable | |
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Customer Reviews |
4.4 out of 5 stars
673
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4.7 out of 5 stars
1,666
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4.3 out of 5 stars
461
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Price | $20.49$20.49 | $8.99$8.99 | $69.99$69.99 |
Video Resolution Support | Up to 4K | Up to 4K | Up to 8K |
Lengths | 15 Feet | 3, 6, 10, 15, 20, 25 Feet | 16.4 /32.8 Feet |
Model Number | 300018R | 300016 | 300047 |
From the brand
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Cable Matters, with headquarters in Southborough, Massachusetts, offers a complete line of cables, adapters, docking stations, and networking products for the home, office, and data center. Cable Matters offers first-class, quality, and affordable products backed by an exceptional customer experience.
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This Item Cable Matters Unidirectional Active Ultra Thin HDMI Cable 15 ft with RedMere Technology (Ultra Slim HDMI Cable) 4K Rated with Ethernet | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | -20% $20.49$20.49 List: $25.49 | $17.99$17.99 | $13.99$13.99 | $39.95$39.95 | $12.99$12.99 | $8.10$8.10 |
Delivery | Get it as soon as Thursday, May 16 | Get it as soon as Thursday, May 16 | Get it as soon as Thursday, May 16 | — | Get it as soon as Thursday, May 16 | Get it as soon as Thursday, May 16 |
Customer Ratings | ||||||
Quality of material | 4.6 | 4.6 | 4.3 | — | 4.5 | — |
Picture quality | 3.8 | 4.7 | 4.3 | — | 4.5 | — |
Value for money | 3.7 | 4.5 | 4.2 | — | 4.4 | — |
Sold By | Cable Matters | AnkerDirect | Cable Matters | Amazon.com | Cable Matters | Blue Jeans Cable |
cable type | HDMI | HDMI | HDMI | HDMI | HDMI | HDMI, Ethernet |
connector type | HDMI | HDMI | HDMI | HDMI | HDMI | HDMI |
connector gender | — | Male, Male | Male-to-Male | Male, Male | Male-to-Male | Male-to-Male |
cable length | 15 feet feet | — | 9.8 feet | 33 feet feet | 6.6 feet feet | — |
compatible devices | Tablet, Television | PlayStation, Television, Xbox | Television, Xbox | — | PlayStation, Television, Xbox, Monitor | DVD Player |
data transfer rate | 10.2 gigabits per second | 48 gigabits per second | 48 gigabits per second | — | 48 gigabits per second | — |
Product information
Brand | Cable Matters |
---|---|
Connector Type | HDMI |
Cable Type | HDMI |
Compatible Devices | Television, Tablet |
Special Feature | Data Transfer, High Speed |
Recommended Uses For Product | Home theater setup, A/V connections, and use with low power HDMI output devices |
Color | Black |
Connector Gender | Female-to-Female |
Data Transfer Rate | 10.2 Gigabits Per Second |
Shape | Round |
Number of Pins | 19 |
Unit Count | 1 Count |
Connectivity Technology | HDMI |
Indoor/Outdoor Usage | Outdoor, Indoor |
Package Type | Standard Packaging |
Package Dimensions | 9.17 x 7.36 x 0.67 inches |
Item Weight | 3.52 ounces |
ASIN | B011M32RLI |
Item model number | 300018-15 |
Customer Reviews |
4.4 out of 5 stars |
Best Sellers Rank | #816 in HDMI Cables |
Is Discontinued By Manufacturer | No |
Date First Available | July 14, 2015 |
Manufacturer | Cable Matters |
Warranty & Support
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the thickness and weight of the HDMI cable. For example, they mention it's amazingly thin and lightweight. Some appreciate the flexibility, and width. That said, some complain about the connectivity issues. Opinions are mixed on performance, quality, and value.
AI-generated from the text of customer reviews
Customers like the thickness of the electronic cable. They mention it's amazingly thin, easy to work with, and a great ultra thin cable for HDMI with excellent picture quality.
"This cable is thin and lightweight. I purchased it for travel, when weight is critical...." Read more
"...I do like that these specific cables are fairly thin and cable matters ever has thinner cables in certain connections, called the Ultra Slim cables...." Read more
"Excellent, thin cables. Warning: be sure to find the HDMI connector that is labeled for TV...." Read more
"This cable was very thin and easy to cable manage but does not work over 1080P. My monitor was 3440x1440 and it would only display 1080P. I ended up..." Read more
Customers like the weight of the HDMI cable. They mention that it's far less bulky than a regular HDMI cable, and is the perfect weight and length. Some appreciate the slim design and compact plug. Overall, most are happy with the quality and functionality of this product.
"This cable is thin and lightweight. I purchased it for travel, when weight is critical...." Read more
"...This usually sits on a tv stand, but does not get bulky; I can easily bring it to my couch to connect to iPad to watch and control videos from my..." Read more
"So far it works fine and is far less bulky than a regular HDMI cable...." Read more
"...Connected correctly, the cable works as it should and and it is slim - the reason I bought this one...." Read more
Customers find the HDMI cable flexible and easy to run. They say it's thinner and more flexible than standard HDMI cables, making it easy to connect from across a typical hotel room. Customers also say the wiring is more flexible and does not tug at the ends. They mention that the cable is light enough and flexible enough to be easily packed for travel.
"...This one is very flexible and the quality seems fine to me...." Read more
"...It is long enough and flexible enough to connect from across a typical hotel room and allows me to easily stream movies to the hotel TV...." Read more
"I wanted a thin cable and this is it. Performs fine and is very flexible. Just what I wanted." Read more
"This cable is truly thin and flexible. The 15 foot length comes in hamdy when your equipment rack sits away from your screen." Read more
Customers are satisfied with the width of the HDMI cable. They mention that it's exactly the right size, length, and flexible cable needed to hook up their iPad to their TV. Some say that the cable does not take up room in their bag. They also say that it fits through with no issue. Customers also say the housing fits perfectly into the HTC Vive cable enclosure and provides a good quality VR. Overall, most are happy with the quality and length of the product.
"...It might be my fault. I wish it worked. The size/gauge is perfect...." Read more
"Unlike standard HDMI cables, its housing fits perfectly into HTC Vive cable enclosure and provides a good quality VR...." Read more
"Exactly the right size, length and flexible cable needed to hook up my iPad to our smart TV" Read more
"...It is long enough and flexible enough to connect from across a typical hotel room and allows me to easily stream movies to the hotel TV...." Read more
Customers are mixed about the performance of the cable. Some mention it works great, while others say it didn't work for them. Some say it's well made, but others say that it stopped working after a few months.
"...Not this one. If you connect backwards it WILL NOT work. I struggled for a few minutes until I swapped the cable ends. Voila! Picture and sound!..." Read more
"...I purchased it for travel, when weight is critical. It worked fine with my Fire Stick, but would not connect my Samsung phone to TV from the HDMI..." Read more
"...It passed the 4K (18GBPS) test. Not good enough for my system...." Read more
"...our aux HDMI to connect different TV game consoles and it works well for that purpose." Read more
Customers are mixed about the quality of the electronic cable. Some mention it's a good quality HDMI cable, with great build quality. However, others say that it failed after a few days, broke after 3 months of use, and didn't last.
"...The wire terminals seem to be solid and the connection terminals themselves seem to be well made...." Read more
"...This is not a two-way cable, but I'm not exactly sure what limitations that will introduce.So far Video Quality and Audio are fine...." Read more
"...its housing fits perfectly into HTC Vive cable enclosure and provides a good quality VR...." Read more
"...my Denon receiver, and confirm that it is unidirectional, but it FAILED the 8K (40GBPS) test consistently. It passed the 4K (18GBPS) test...." Read more
Customers have mixed opinions about the value of the HDMI cable. Some find it worth the money, while others say it's a waste of money.
"...I mostly order things online. Simply because the price is usually better and its just more convenient...." Read more
"...Avoid. I trusted cablematters brand, this item sucks." Read more
"...It's on the pricy side. But I think it's worth the money. Will definitely order a couple more." Read more
"It worked a couple times, then would not work for me again. A waste of money for me." Read more
Customers are dissatisfied with the connectivity of the cable. They mention that it didn't work connecting their laptop to their project via microdisplay to HDMI dongle, it didn’t work well for 4K, and the connection was hard to get and maintain. Some say that it's good to work with but did not transmit the information from their laptop.
"...It worked fine with my Fire Stick, but would not connect my Samsung phone to TV from the HDMI adapter - this requires a thicker cable - the reason..." Read more
"...If the mac sleeps and you wake it up, no signal is sent to the TV rendering the whole thing useless for my purposes...." Read more
"...Receiver to my new AWOL Vision 3500 projector and got an intermittent connection...." Read more
"...switched to screen streaming without a cable because the connection was so hard to get (and maintain) over time via the cable...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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For whatever reasons, HDMI cables especially tend to be thick and super inflexible.
I had a long HDMI cable, but started to malfunction. I found this HDMI cable which sounded too good to be true since this is polar opposite of regular HDMI cables.
I can't express enough how happy I am with this too good to be true HDMI cable. This usually sits on a tv stand, but does not get bulky; I can easily bring it to my couch to connect to iPad to watch and control videos from my iPad without having to go to the TV stand.
This has improved quality of my life - it is simply the best!
So far Video Quality and Audio are fine. Stay tuned - I'll update if we have any issues.
Top reviews from other countries
Good cable. Just make sure to pay attention to the in/out direction, (One plug is for the source, the other the receiver). There's obviously some boosting or signal cleaning going on inside the dongles. Whatever they're doing, it works.
I'm using this cable with a camera, so being flexible is a real benefit.
Recommended
though overall very happy with this brand's
products / transparency
weird thing is the hdmi cable fits oddly snug. i felt alot friction when I plugged it in, at least it feels firm.
Reviewed in Canada on March 6, 2024
though overall very happy with this brand's
products / transparency
weird thing is the hdmi cable fits oddly snug. i felt alot friction when I plugged it in, at least it feels firm.