Dynex™ - 12' 4K Ultra HD HDMI Cable - Black

Only @ Best Buy
Only @ Best Buy
Connect the components of your entertainment system with this Dynex HDMI cable, and enjoy stunning audio and visual. Able to support multichannel audio for an immersive experience, the cable easily handles speeds up to 18 Gbps. This Dynex HDMI cable is triple-layer shielded, keeping your picture and sound free from interference.

Home Theater Buying Guide
$5.99
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Overview

What's Included


  • Dynex 12' 4K Ultra HD HDMI Cable

Ratings & Reviews


Overall Customer Rating:
99% of customers would recommend this product to a friend (2586 out of 2635)

Features


Supports up to 4K Ultra HD (4096 x 2160 pixels) resolution

To aid in getting the very best picture from your 4K source.

90-day limited warranty

To protect against defects in materials and workmanship.

3-layer cable shielding

To protect against interference.

Supports speeds up to 18 Gbps

To ensure optimal performance.


Overall customer rating

4.7
99%
would recommend to a friend

Pros

Cons

  • Rating: 5 out of 5 stars

    Great Cables - don't let the price fool you

    Posted
    iPaul
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    I've used these with 2 TV's / Rokus / blu ray players. No issues whatsoever. I also used one in my Yamaha / Samsung / Polk Audio 7.2 theater room / set up. I can't find a reason to justify the bigger money I spent on pricier HDMI cables in the past. These do just as good a job as far as I can tell. I'm sure that with fancy equipment that analyzes audio and/or video that some deficiency may be found, but I'm not a computer that detects such things, I'm just a guy that loves music and is wowed by theater quality sound and video. For myself, these cables made sense to buy versus those that cost substantially more just as it made sense for me to purchase a year old model Yamaha home receiver for a fraction of the cost of a current model. I suppose for someone who has $ to burn having the latest and greatest is feasible, but for those of us on a budget, these are more than perfectly acceptable, and from where I sit and listen / watch without flaw. Would highly recommend.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Send me 1/2 the money you save reading this review

    Posted
    banjo
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    OK this cable is in a "cheapo" plastic bag hanging on the display rack for a ridiculously low price.... how could it possibly be as good as those zillion dollar cables with gold plated tips and high-impact packaging? It's just as good. Don't let anyone tell you different. Don't worry about the dog chewing on your cables... these are cheaper than the dog toys at the pet store anyway... The product specs say "Able to support multichannel audio for an immersive experience, the cable easily handles speeds up to 18 Gbps" - that's about as good as it gets and if your equipment requires a better cable then your aren't reading this review anyway... you have a personal shopper out spending your money for mega-cables and don't care how much they cost. Movie stars... SMH.

    I would recommend this to a friend

  • Rating: 1 out of 5 stars

    Does not work with Macbook Pro

    Posted
    CapitalCityNit
    • Verified PurchaserVerified Purchase
    • My Best Buy® Elite Plus MemberElite Plus Member

    I purchased a Dynex™ - 6' 4K Ultra HD HDMI Cable to connect my Mac-book Pro to a Vizio Smart TV and after attempting to make the connection first with both powered off, when plugging in the cord, and then again when both were powered on, neither the TV or the MBP recognized that the HDMI cord had been plugged in. I also tried to connect the same MBP using the Dynex HDMI chord to Samsung Smart television and wasn't able to get a connection. In case you're wondering my MacBook Pro is the (Retina, 13-inch, Early 2015) and the Vizio was purchased in 2018. If you're looking for a cheap chord to connect a MBP to a TV to use as an external monitor, your best bet is to go with a thunderbolt to HDMI cord. If you need a cheap HDMI chord to connect a DVD player, this may suit your needs, but mac users looking for a cheap way to connect to an external monitor. This isn't the chord you're looking for.

    No, I would not recommend this to a friend

  • Rating: 5 out of 5 stars

    Great Budget HDMI

    Posted
    iPaul
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    I had a few devices to connect via HDMI - had just gotten a new TV, and wanted to hook up a blu ray player and had 2 Roku Ultras to hook up. I wasn't too keen on spending the bigger $ of some HDMI cables as neither were hooked up to my home theater - just box / player to tv. That being the case, and unsure I would even spend the big money on HDMIs for my Yamaha / Polk 7.2 channel home theater room / setup, I decided to give these HDMI's a go. I'm definitely happy I didn't spend $50-100 on some of the bigger home theater name brands because I couldn't find a reason to complain about these cables if I wanted. To be honest, I used one of them in my home theater setup as well and I would really struggle to find any reason to say these are lower quality than the more expensive cables I have. I'll stick with these from here on out when I need new HDMI cables.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Exactly what I needed

    Posted
    AngelicDevilTel
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    After a laptop of mine had to be repaired by the manufacturer I needed a way to get a back up laptop to show on my 26" television. At first I bought a VGA cable since my TV does have VGA connectivity. The cable did what it needed to do but the quality was pretty bad so I didn't like it very much. Few months later I found this on Best buy and I knew my back up laptop had HDMI (and so does my TV) so I decided to get this cable. I got the cable a little less than a week after ordering and immediately unplugged the VGA cable and plugged in the HDMI; it worked perfectly and the resolution was AMAZING. Routing the sound through the TV was easy from there and I had my back up station working better than ever. I would highly recommend this cable; you don't need one of those uber expensive cables.

    I would recommend this to a friend

  • Rating: 4 out of 5 stars

    It's doing its job

    Posted
    ina33
    • My Best Buy® MemberMember

    I purchased the Dynex™ - 12' 4K Ultra HD HDMI Cable because it had decent reviews and I found it to be a good value. I only use it to connect my computer to my TV, and it's working fine. I found my cable to be a couple of inches OVER 12" (and over 17" if you include the "ends"), so that was a nice surprise. I didn't like that I had to put more-than-expected effort into plugging the cable in and I didn't like that the packaging was skimpy, but it doesn't seem to affect the performance. In order to use the cable between my smart TV and Windows 10 computer, I had to change the settings on my monitor--at first, after I plugged in the cables and switched the input on the TV, I only saw the desktop photo of my computer on my TV screen (programs and mouse pointer were missing). I did an internet search and found (that for Windows 10) I had to press Windows key + P then select "Duplicate" from the Project menu (thanks Bob_105).

    I would recommend this to a friend

  • Rating: 2 out of 5 stars

    Does not support 60Hz @ 4K. Limited to 2160p30

    Posted
    SoCalEngineer

    I bought this cable to hook up a computer to a 4K television. Unfortunately, while both the PC and the TV support HDMI 2.0, this cable is NOT capable of transferring a 60Hz 4K signal. It is limited to 30Hz, as I found out the hard way. The cable's packaging describes it as "HDMI 1.4," an older specification that does not officially support 60Hz 4K. If 30Hz 4K or 60Hz 1080p is sufficient for you, this is an expensive cable that will likely work just fine. But if you have a modern 4K television, get something that officially supports HDMI 2.0 or newer. Hope this information helps.

    No, I would not recommend this to a friend

  • Rating: 5 out of 5 stars

    Excellent value HDMI cables

    Posted
    Pistolero
    • Verified PurchaserVerified Purchase
    • My Best Buy® Elite MemberElite Member

    These were cheap enough to make me double check them on the shelf tag! They are of good quality, are thin and are suitable for my 4K Nvidia Shield. I bought extras to keep on hand and to share with others. I should note that if looking for these online for pickup in the store, the web site says they aren't available in stock anywhere within 250 miles of my location. This was simply not true. I pulled them off the shelf. I tried ordering these online at Thanksgiving and again, the last week of December. Best Buy online insisted they weren't available and could not be shipped because they were out of stock. Luckily, I'd spotted them on a rack by customer service - not with the rest of the costlier HDMI cables.

    I would recommend this to a friend



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