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Customer Ratings & Reviews

$29.99

Customer reviews

Rating 4.8 out of 5 stars with 3615 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 often highlight the excellent picture quality and HDMI performance of the 15' 8K Ultra High Speed HDMI 2.1 Certified Cable. The cable's performance and available lengths are also appreciated by users. However, some customers have expressed concerns about the price, flexibility, and compatibility with certain monitors.

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 33 Showing 641-660 of 3,615 reviews
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Good connection

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

    It's top notch equipment as far as I can tell. Everything plays clearly.

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

    Rated 5 out of 5 stars

    HDMI "Super Cacle".

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

    Pricey, but excellent quality! I definitely needed this cable!

    I would recommend this to a friend
  • 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

    Immediately saw the difference!!

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased the rocketfish cable to pair with my PS5. Playing on a middle of the road Samsung q70(2020) with the standard issue cable was an upgrade, considering I was previously playing a PS4 with a monster cable so there was definitely an improvement. But when I upgraded to this cable every popped! I don’t really know all of the technical jargon but you definitely see the difference of your screen operating at its full potential!! It was on the high side as far as price goes but it was well worth it.

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

    Works as advertised worth the money

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

    Works as advertise worth the money good HDMI cable

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

    Rated 5 out of 5 stars

    Rocketfish 8K cables, problem solvers & preventers

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

    You NEED great cables to get a GREAT 4K picture. Your old cables may not be up to the task, as I found out with a new 4K set and Roku. I kept getting a message of an HDCP problem. With this Rocketfish cable, problem solved. Available in lengths to suit almost any need. It's not magic, just good technology. And, of course, these are supposed to be ready for the next wave of picture improvement to 8K.

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

    Rated 5 out of 5 stars

    Works as advertised

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

    Works fine with HDCP 2.3 at 4K 120Hz. No issues at all.

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

    Rated 5 out of 5 stars

    Hmdi cable

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

    Worked great.... no issues at all..................

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

    Rated 5 out of 5 stars

    Works very good.

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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.

    Bought this cables because i wanted the best resolution with no lag or interference. Also with newer technologies coming out i wont have to upgrade cables anytime soon. Might be overkill for 4k hdr10+ but it guarantees i get the best resolution possible.

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

      Hi there! Thank you for your feedback on the Rocketfish™ - 2’ 8K Ultra High Speed HDMI® 2.1 Certified Cable. We’re thrilled to hear that you’re enjoying the high resolution and seamless experience it provides.

      Your forward-thinking approach to embracing newer technologies is commendable. While it may seem like overkill for 4k hdr10+ now, you’re absolutely right that it guarantees the best resolution possible and future-proofs your setup.

      We appreciate your support and are here to assist you with any further needs. |Angelica| Rocketfish Support| https://www.bestbuy.com/site/rocketfish-2-8k-ultra-high-speed-hdmi-2-1-certified-cable-black/6430928.p?skuId=6430928 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.

    [Employee of bestbuy] 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:
    Picture quality

    Rated 5 out of 5 stars

    This HDMI cable delivers!

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

    The Rockefish 25' HDMI cable is perfect for my home theater set up. The cable is high quality and the signal it delivers to my ceiling projector, is impressive. I get a clear, bright picture with excellant color and contrast. This cable delivers a stunning projected picture in my home theater.

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

    Rated 5 out of 5 stars

    For newer monitors and computers you speed helps

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

    My new monitor wasn’t synching with my new laptop. The problem was solved with this better ultra high speed cable. I was using an older cheap cable. Instant success once plugged in.

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

    Rated 5 out of 5 stars

    Solid choice for an HDMI cable

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

    I purchased a new LG TV with a higher pixel count than the TV it replaced. This HDMI cable was purchased at the recommendation of the Best Buy salesperson because of its speed rating and compliance with the current HDMI certification. It wasn't the least expensive alternative but was far less expensive than some other options. It appears to work well. I have to admit that I didn't perform an objective comparison with any other HDMI cables.

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

    Rated 5 out of 5 stars

    8k hdmi cord!

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Lightning fast speeds and beautiful picture quality!

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

    Rated 5 out of 5 stars

    Excellent Quality

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

    I'm using this for my PS5 and it works perfectly. There is a noticeable difference between this and an older one I was using originally.

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

    Rated 4 out of 5 stars

    10 out of 10

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

    Great picture, future proofed my tv set up for 8K.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality, Speed
    Best Buy Employee

    Rated 5 out of 5 stars

    Very great

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

    [Employee of bestbuy] Perfect quality and great craftsmanship and great speed no lag

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

    Rated 5 out of 5 stars

    Rocketfish always

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

    I’ve always chosen Rocketfish products for all of my devices and consoles. Never any problems and got this one to upgrade my previous cable from many years ago

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

      Thank you, Austen, for your continued trust in Rocketfish products! We're delighted to hear that our 8' 8K Ultra High Speed HDMI® 2.1 Certified Cable has met your expectations and seamlessly upgraded your setup. Your loyalty and satisfaction mean a lot to us. If you have any more feedback or need assistance, we're here to help. Enjoy your enhanced viewing experience! Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Performance, Speed

    Rated 5 out of 5 stars

    Fast speed

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

    Super fast speed and durable wire. Came in handy for connecting my tv in outside room.

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

    Rated 5 out of 5 stars

    High performance cable

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

    [Employee of bestbuy] 100% worth it for any set up, giving that extra boost for the best possible performance

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

      Hi Raymund! Thank you for the awesome review! We're glad to hear the Rocketfish™ 8K Ultra High Speed HDMI 2.1 Cable is delivering top-tier performance for your setup. It's designed to bring out the best in your devices, and it's great to know it's making a noticeable difference. Enjoy the enhanced quality and thanks again for sharing your experience! |Angelica| Rocketfish Products| BBY-ExBrand_RocketFish