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Customer Ratings & Reviews

Your price for this item is $39.99

Customer reviews

Rating 4.8 out of 5 stars with 3477 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers regard the "8' 8K Ultra High Speed HDMI 2.1 Certified Cable" highly for its exceptional picture quality, HDMI capabilities, and overall performance. Many appreciate the cable length and speed it provides. Some customers find the price to be a concern, while a few others have noted issues with flexibility.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 169 Showing 3,361-3,380 of 3,477 reviews
  • Rated 1 out of 5 stars

    No HDR or Dolby Vision

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Whenever i try and use this with my xbox and use HDR or Dolby Vision the screen keeps flashing black like a couple times a hour. Easily the worst purchase of a cord ive ever made, shouldnt of trusted the people in store and just stuck with the one that came with my xbox.

    No, I would not recommend this to a friend
    • Brand response from RocketfishCustomerSupport
      Posted .

      Thank you, Z3K3M, for sharing your experience with the Rocketfish™ 4' 8K Ultra High Speed HDMI® 2.1 Certified Cable. We appreciate your honesty and value your input. Your feedback helps us improve our products and services. If you have any further thoughts or suggestions, we'd love to hear them! Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Rated 3 out of 5 stars

    It works.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nothing spectacular just your average day cable. Holds in place and has enough flexibility.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Good cables

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Decent cables. Price was right. Cheaper than buying high end cables. Clarity ok.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Must have for LG C1!!!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wish it was 6ft for the price i paid but it gets the job done

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Mid product

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Tbh don’t get this hdmi cord unless you really need one. there is hardly any difference between a normal HDMI and then this one. Just stick to ur hdmi cord that you are already using

    No, I would not recommend this to a friend
  • Pros mentioned:
    Hdmi

    Rated 1 out of 5 stars

    Do not buy for 120hz.

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These cables at this 12’ length DO NOT support 4K/120 or even 1440/120 via Xbox Series S. The cable included with the console works like a charm, but I have tried 2 of these rocketfish cables and neither of them were able to pass 120hz.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Kind of expensive

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Much better than the cable I had been using, but expensive.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Xbox accessory

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This works great with my next gen xbox and on my tv

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Cables

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    For my TV I needed an 8K capability, I recommend for 4K use

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Payed a crazy price for a "Stronger" Cable

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    all of the 2.1 cables were out of stock so I had to spend an absorbent amount of money for this reinforced cable, and it proceeds to break in a couple of months. Never put it in a wall just ran it from my computer to my monitor. Even though I know most of you wouldn't waste your money on this overpriced cable make this a second reason not to.

    No, I would not recommend this to a friend
    • Brand response from RocketfishCustomerSupport
      Posted .

      Hi WilliamB!

      Thank you very much for taking the time to review our Rocket fish™ - 4' 8K Ultra High-Speed HDMI® 2.1 Certified Cable - Black. I know that this could be an unfortunate situation that it proceeds to break in a couple of months, but please let us help you with it by contacting us, and we will do everything in our hands to get this solved and look for other options for you.

      Rocket fish Support
      Irene
      https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285 BBY-ExBrand_RocketFish

  • Pros mentioned:
    Cable length, Performance
    Tech Insider Network Member

    Rated 5 out of 5 stars

    Strong and durable HDMI cable

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    When you're purchasing an HDMI cable (or any sort of cable, really), the first thing you want to consider is how you plan to use it. If you want a cable to put in your laptop bag, you might consider things like weight and abiity to coil tightly. On the other hand, if you want a cable to run through your wall as part of a permanent install, you want something rather different - you want something thick and durable regardless of weight, something that will LAST in a permanent installation. You also want something that has a bit more "stiffness" to it, to make it easier to feed through the wall conduit or air gap between studs. And you want something with a good length to ensure you have a good amount of cable left on both sides to make whatever connections you want. In short, you want something that you can run the first time and leave it for a long time - including being at least somewhat future proof in capabilities. This particular Rocketfish cable checks ALL those boxes for an in-wall installation - it's a HEAVY duty cable clearly meant for a long-term installation and rated for in wall duty (which is important). It certainly can flex to accomodate being run through a wall but also can hold up to being fed through that wall. And it's the highest spec of HDMI currently available so while nothing in technology is truly future-proof, this cable does give you some good headroom to grow in the future (it supports bandwidth to 48Gbps which is sufficient for high framerate 4K or 60Hz 8K with other goodies like HDR turned on so you should get a number of years of use out of it). Beyond that, it's a generous length at 15ft (though of course measure to make sure that it's long enough for your purposes with some left over at both ends if you do plan an in-wall installation). And of course it works as advertised - run the cable, plug in both ends and it works just like it should. So there you have it - a top notch heavy duty in-wall HDMI cable meant for the long haul. If that sounds good to you, give it a try today!

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 1 out of 5 stars

    Terrible

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The item is fine. Wish i had bought from a reputable company

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Durable but not up to its claimed stats

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It works. The downside is the claim of displaying 120hz at 4k. My xbox series x cable was capable of 120hz at 4k. Yet this cable was not able to

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Maybe not good for latest high speed HDMI.

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Still had sound lag when used on ARC port on tv and surround.

    I would recommend this to a friend
    • Brand response from RocketfishCustomerSupport
      Posted .

      Hello Dondi,

      Thank you for writing a review about our Rocketfish™ - 4' 8K Ultra High-Speed HDMI® 2.1 Certified Cable - Black. We know how annoying it is that Still had sound lag when used on ARC port on tv and surround. We would love to check this situation further with you, I'd like you to contact our support team for further assistance, our agents will be more than happy to assist you, please follow the link below or reach us at 877-467-4289. We are available to take your calls from 8 am to 9 pm CST,Monday-Saturday.

      Rocket Fish Support
      Irene

      https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285, to find product details, including quick start guides and user manuals. BBY-ExBrand_RocketFish

  • Rated 1 out of 5 stars

    Doesn't work well with OLED/PS5

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this when I got my OLED TV so that I could it with my PS5. It worked for about a day and then I started getting lines in my TV while playing my PS5. I purchased an Anker HDMI cable from amazon that has worked flawlessly and haven't had the issue since. This cable went in the trash.

    No, I would not recommend this to a friend
    • Brand response from RocketfishCustomerSupport
      Posted .

      Hi there! Thank you for writing a review about our 2' 8K Ultra High Speed HDMI® 2.1 Certified Cable! We understand that you are having issues with your cable. We would love to check this situation further with you! Please feel free to contact us at the link below to get assistance with your concern.

      Rudson S.| Rocketfish Support. https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285 BBY-ExBrand_RocketFish

  • Rated 1 out of 5 stars

    Sold something i didn’t need and bar code didin’t

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was sold something the geek squad said i didn’t need i tried to return it but was told the bar code didn’t match what came up on the computer to what was on the receipt so the person at the cashier said i couldn’t return it

    No, I would not recommend this to a friend
  • Pros mentioned:
    Performance, Picture quality
    Tech Insider Network Member

    Rated 5 out of 5 stars

    Perfect cable for in-wall use!

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have always wanted to mount my TV to the wall to have it floating, but I hate seeing cables running down the wall. I had been looking for a good way to route some cables in the wall that would be future-proof so I wouldn’t have to do it again for a very long time! Along came the Rocketfish cable. Right out of the box you can tell this is a very premium cable. It is nice and thick and the ends are very high quality. I don’t have an 8K TV (yet) but I want to be ready for whenever I do get one. I do have devices that take advantage of Dolby Atmos, and 4K video as well as having a PS5 and things like which really benefit from a high end cable that can handle high data transfer rates. I got a couple of these and ran them inside my wall from my TV down to my sound bar (yes they are rated for in wall use). Since they are kind of rigid, they were very easy to fish through the wall. I hooked them up to my sound bar and Apple TV and they worked perfectly. Dolby Atmos was firing on all cylinders and the 4K video looked very crisp and clear. I even hooked up my PS5 to one of them and had absolutely no problems running very demanding games. I would highly recommend these to anyone wanting some premium HDMI cables for your home theater. Especially if you want to run them in your wall. They cant be beat!

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    To short to use!

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought it was too short for my tv to my gaming system and haven’t used it yet.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Would not carry a 4k signal

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Cable would carry a 1080P signal, but it would not carry a 4k signal at any refresh rate. The exact same setup worked fine with a Monster cable at 4k and 120 Hz

    No, I would not recommend this to a friend
  • Cons mentioned:
    Price

    Rated 1 out of 5 stars

    G

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I won’t recommend this to anyone is too expensive not worth it

    No, I would not recommend this to a friend
    • Brand response from RocketfishCustomerSupport
      Posted .

      Hi Destiny69,

      Thank you for taking time to write a review our Rocketfish™ - 2' 8K Ultra High Speed HDMI® 2.1 Certified Cable - Black. We do have a variety of models so I am sure you can find one that works out for you.

      Dina || Rocketfish Support || https://www.rocketfishproducts.com/ BBY-ExBrand_RocketFish