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Customer Ratings & Reviews

Your price for this item is $15.99
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The comparable value price is $79.99

Customer reviews

Rating 4.8 out of 5 stars with 3503 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

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Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers are positive about the picture quality, HDMI performance, and speed of the 8' 8K Ultra High Speed HDMI 2.1 Certified Cable. Many find the performance to be good and are satisfied with the cable length. The primary concern for customers is the high price of the cable, while a few have noted issues with flexibility. Some customers mentioned lag, but it was not a widespread concern.

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 14 Showing 261-280 of 3,503 reviews
  • Pros mentioned:
    Hdmi, Speed

    Rated 5 out of 5 stars

    High Speed - oh yeah!

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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.

    After purchasing a few cheap “high speed” cables off a Large website, my PS5 still wasn’t producing 120hz. So, I stopped by Best Buy and picked up this cable and sure enough, it works. This isn’t the cheapest cable, but if you need a high speed HDMI, this is the perfect cable for the job.

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

    Amazing hdmi, worth the money!

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The picture and audio are crystal clear! We have it hooked up to our epson projector and samsung sound bar and you definitely notice an amazing difference compaired to the lesser grade plugs. Worth the money!!!

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

    Rated 5 out of 5 stars

    Works great. Highly recommend

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

    Works perfectly. I got the 4’ ones. Do yourself a favor get the longer one. Works great!

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

      Thank you for sharing your experience, BobF5! We're glad to hear that the Rocketfish™ 4' 8K Ultra High Speed HDMI® 2.1 Certified Cable is working perfectly for you. Your tip about opting for a longer cable is appreciated and will surely help other customers make informed decisions. If you have any more insights or need further assistance, feel free to reach out. Enjoy your setup! Jeth | Rocketfish™ Support. https://www.bestbuy.com/site/rocketfish-4-8k-ultra-high-speed-hdmi-2-1-certified-cable-black/6430949.p?skuId=6430949 BBY-ExBrand_RocketFish

  • Pros mentioned:
    Hdmi, Performance

    Rated 5 out of 5 stars

    Finally hdmi 2.1 certified

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

    This hdmi cable is excellent! My new xbox came with an hdmi 2.1 but it was too short so I purchased this one. It's the first one to be certified 2.1 and has all the benefits of 2.1 including 120hz at 4k. I've played with xbox and new RTX 3080 card and it gives me 4k at 120hz on my LG B9! It's so amazing. I would recommend.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality
    Cons mentioned:
    Price

    Rated 5 out of 5 stars

    Great High Speed Cable

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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.

    This is a very good hdmi cable. It's probably more cable in respect to size of data transfer than I need but it should be future proof for a long time to come. Fortunately it was on sale but I consider kinda expensive. I was needing it asap but you can find certified cables for less if you have time to wait for one to be shipped.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Only best HDMI Cable

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

    Ultimate choice for HDMI CABLE. Perfect for ultra hd content, connecting any devices with the best picture quality.

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

    Rated 5 out of 5 stars

    You need a quality cable! This is it!

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

    If you want a high quality hdmi cable to maximize the performance of your TV, this is it. You need a cable that can handle the bitrate and refreshrates that your device puts out. Tested with high end triple A game on LG C4 at 144 hertz with no issues and optimized. Big difference between average AmazonBasics and this RocketFish.

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

      Thank you for your detailed feedback! It's great to hear that the RocketFish HDMI cable has significantly enhanced your gaming experience on your LG C4, handling high bitrates and refresh rates without any issues. Your comparison with other cables is valuable, and we appreciate you sharing your positive experience! Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Performance, Picture quality

    Rated 5 out of 5 stars

    Good Quality Cable.

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Sturdy cable that provides a clear, detailed, picture, whether gaming, watching a movie, or just browsing the internet. Ive used this cable on both TVs and monitors, and have had no issues.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    HDMI cable

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

    Quality product with excellent fit and finish. Sound quality is clear and detailed.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Hdmi 2.1 cable

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

    Very premium hdmi 2.1 cable… rocketfish is a great brand.

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

    In praise of Rocketfish 8K HDMI cable

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

    I needed an 8 foot HDMI cable and the Rocketfish 8K Ultra high speed fit the bill. I used the ARC HDMI and connected it to a new sound bar. It's a great connection and works like a charm.

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

    Rated 5 out of 5 stars

    8k Ultra

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

    Hard as a rock. Smooth as silk. If you have an 4k to 8k display, this purchase is a no brainer. Certified 8K speed.

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

      Hi Chris,
      We appreciate your awesome review! It’s great to know our 8K HDMI cable is delivering both durability and performance. Thanks for choosing Rocketfish to power your high-resolution setup! Patricia | Rocketfish Support BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality, Speed

    Rated 5 out of 5 stars

    Good product

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

    The 8k ultra high-speed HDMI 2.1 one of my favorites to watch 4K movies on my Blu-ray player or, play arcade, or anything, Best picture quality best sound would definitely recommend these product to anybody that is looking for a good 4K or 8k ultra. High speed HDMI cable

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

    Some things you "gotta have"

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

    Thanks to excellent advice from Brandon, we purchased the 8k ultra high speed cables from rocketfish..and could not understand why the 8K cables were not included...but our new 49" monitor simply "comes to life" with this addition. Listen to the experts at Best Buy.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Review

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

    Second cord of these however this one is better images.

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

    Perfect for PS5 or xBox to TV or monitor

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

    This cable works like it’s supposed to. Rocketfish is a dependable brand and this is a dependable cable. The 8k Ultra High Speed is overkill for my use. The 2' is perfect for connecting a console to a TV or monitor.

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

    Rated 5 out of 5 stars

    Great hdmi cord

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

    Worked as promised. Highly recommend this of you need a fast processing hdmi

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

    Happy customer

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

    I did not know that a hdmi cord could make such a difference in quality, this cord made my ps5 quality almost double if you ask me. Frame rates etc smoother than ever more than happy

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

    Rated 5 out of 5 stars

    Great cable

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

    Great performance and great. Length for in-wall cable routing

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

      Thank you for your feedback, Yoodie! We're delighted to hear that the Rocketfish™ 15' 8K Ultra High Speed HDMI® Cable is performing well and providing the perfect length for in-wall cable routing. Your satisfaction is important to us, and we appreciate your support! Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    15' 8K ultra High speedHDMI 2.1

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

    the cable is very easy to use and super speed 100%

    I would recommend this to a friend