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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 3428 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 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 29 Showing 561-580 of 3,428 reviews
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Great Cables

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

    Great cables excellent picture experience and great sound quality

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

      Hi STEELERS,

      Thank you for your review of the Rocketfish™ 8K Ultra High Speed HDMI® Cable! We're thrilled to hear that you're enjoying the excellent picture experience and great sound quality.

      We aim to provide high-quality products that enhance your viewing and listening experience, and your feedback helps us ensure we're meeting that goal. We hope you continue to enjoy using the HDMI cable! -Ed | Rocketfish Support | https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285 BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Rocketfish 8K HDMI overcame my skepticism!

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

    I was skeptical but the Rocketfish 8K HDMI really improved my Samsung 9000 picture. My son came home and immediately noticed the difference in picture clarity and brightness with no changes to our TV settings. I would recommend this to anyone.

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

    Rated 5 out of 5 stars

    Awesome PC/TV 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.

    Have this cable running from my pc to tv and it allows 144fps and vrr and is very durable.

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

      Thank you, Drew303, for your feedback on the Rocketfish™ 15' 8K Ultra High Speed HDMI® 2.1 Certified Cable! We're delighted to hear that it's allowing 144fps and VRR for your PC-to-TV setup and that you find it very durable. Your positive experience is important to us, and we're glad our product is meeting your needs. Enjoy your high-quality visuals! Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    High Quality

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

    It's a very HQ HDMI cord and i feel its worth every dollar

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

      Thank you for your great feedback, Treatyanose! We're pleased to hear that you find the Rocketfish™ 8' 8K Ultra High Speed HDMI® 2.1 Certified Cable to be of high quality and worth every dollar. Your satisfaction is important to us, and we appreciate you sharing your positive experience! Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Great quality high speed hdmi

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

    Great quality cable. Solved issues i was having with a cheaper old cable. Its also eArc capable which is great for hometheatre

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

      Thank you for your feedback on the Rocketfish™ 4' 8K Ultra High Speed HDMI® 2.1 Certified Cable! We're pleased to hear that it resolved the issues you were experiencing with your old cable and that you appreciate its eArc capability for your home theater. Your satisfaction is important to us, and we're glad the product meets your expectations. If you have any further comments or need assistance, feel free to reach out. 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:
    Picture quality
    Cons mentioned:
    Price

    Rated 5 out of 5 stars

    Great Cables

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

    Cable is a little on the expensive side, but it works just as advertised. I can know fully see the difference with my OLED TV.

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

    Rated 5 out of 5 stars

    Quality Product

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

    I used this high-quality piece of equipment in both my living room and bedroom. Clear and smooth picture. No lag or slow jerky, lagging picture.

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

    Rated 5 out of 5 stars

    Short but long on quality

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

    When you don’t need a lot of cable, it was great to have a shorter option that delivers quality picture and sound for my 4K OLED

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

    Rated 5 out of 5 stars

    Does 4k@120Hz At Long Length

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

    Performs as required at the length I required. 4k@120hz

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

      Thank you for sharing your experience with the Rocketfish™ 8K Ultra High Speed HDMI® Cable! We're pleased to hear that it performs perfectly at the length you needed and supports 4K at 120Hz. Your feedback is valuable and helps us continue to provide high-quality products that meet our customers' needs. Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Hdmi, Picture quality

    Rated 5 out of 5 stars

    Great cable quality

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

    High quality cables for use with 8k tvs. Carries high quality to and from the 8k tv we own

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

    Rated 5 out of 5 stars

    good cable

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

    As advertised, feels heavy duty and well made. One of the better hdmi cables ive had

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

      Hi Zach! Thank you for your feedback! We're thrilled to hear that you're satisfied with the Rocketfish™ 15' 8K Ultra High Speed HDMI® 2.1 Certified Cable. It's great to know that it feels heavy-duty and well-made, and that it stands out as one of the better HDMI cables you've had. Enjoy your high-quality viewing experience! |Angelica| Rocketfish Products| BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality, Speed

    Rated 5 out of 5 stars

    Great for price

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works as intended, hi speed and reliable, sturdy build.

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

    Rated 5 out of 5 stars

    +10 HP

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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.

    I only have a 4k monitor but I bought this because it adds like 10 HP to my engine.

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

      Thank you for sharing your humorous feedback, Dale! We're glad to hear that you're enjoying the Rocketfish™ 4' 8K Ultra High Speed HDMI® 2.1 Certified Cable, even with your 4K monitor. If you have any issues or need further clarification, please don't hesitate to reach out. Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Great upgrade.

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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.

    Worth the upgrade for the 2.1 capability. Excellent picture quality and sound transfer.

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

      Thank you for your fantastic feedback, Paulsveritas! We're delighted to hear that upgrading to the Rocketfish™ 8' 8K Ultra High Speed HDMI® 2.1 Certified Cable was worth it and that you're enjoying the excellent picture quality and sound transfer. Your satisfaction is very important to us, and we're thrilled that the cable has met your expectations. If you have any further comments or suggestions, we'd love to hear them! Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    8K Ultra Speed HDMI 2.1 Certified Cable

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

    Although this cable was not required according to the Operating/Owner manual, I purchased it to ensure the quality of the picture and sound received.

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

    Rated 5 out of 5 stars

    Best quality for the price.

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

    Materials are higher quality and perfect length for connecting my Apple TV.

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

    Rated 5 out of 5 stars

    Perfect

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

    Pricey but very sturdy and a solid smooth image coming through it. Very happy

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

      Thank you for your feedback, MrJay! We're delighted to hear that you're very happy with the Rocketfish™ 4' 8K Ultra High Speed HDMI® 2.1 Certified Cable. It's great to know that, despite the price, you find it sturdy and that it delivers a solid, smooth image. Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Performance
    Best Buy Employee

    Rated 5 out of 5 stars

    Solid HDMI

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

    After extended use, the Rocketfish™ 25' 8K Ultra High Speed HDMI® 2.1 Certified Cable proves its durability and reliability. It consistently delivers stunning visual clarity and smooth performance, making it a solid, long-term investment for high-quality audio and video transmission.

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

    Rated 5 out of 5 stars

    Certified only way to go

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

    One of only a couple certified HDMI 2.1 cables, no issues, replaced a non certified 2.1 cable that I was having problems with, expensive but works perfect.

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

    Rated 5 out of 5 stars

    Works with USB-C converter driving duplicate 4K

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

    I do not have an HDMI outlet on my Lenovo laptop and use a Lenovo multi-connector (USB-C to HDMI/VGA/RS232/USB-A). I use this cable to further connect the above HDMI to a 1-in:2-out HDMI connector. I learned the hard way that a "regular" HDMI cable would not drive two duplicated 4K monitors. This might be overkill at 8k but works great.

    I would recommend this to a friend