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Customer Ratings & Reviews

Your price for this item is $29.99

Customer reviews

Rating 4.8 out of 5 stars with 3414 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 19 Showing 361-380 of 3,414 reviews
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Bluray partner

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

    A must have to accompany the panasonic bluray player for the best picture and sound.

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

      Thank you for the great feedback, JamesM! It’s awesome to hear that the Rocketfish™ 4' 8K Ultra High Speed HDMI 2.1 Certified Cable is delivering top-notch performance with your Panasonic Blu-ray player—getting the best picture and sound really brings the experience to life. We appreciate you sharing your setup success! Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Hdmi, Picture quality

    Rated 5 out of 5 stars

    High quality and improved picture wirh hdmi 2.1

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

    This cable greatly improved the picture compared to the the older hdmi cable I was using. I am able to use the hdmi 2.1 connection on my LG C1 Oled tv. You can really see rhe difference. I would buy this Brand of cable again.

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

    Rated 5 out of 5 stars

    Great Quality

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

    Works great. I would recommend these cables for TV connections. We are using it for a large conference room display and the quality improvement over our old cable is noticable.

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

      Thanks, NancyCH! We're thrilled to hear the Rocketfish™ 8K Ultra High Speed HDMI 2.1 cable is working great for your conference room display and that you've noticed a significant quality improvement! If you have any other questions or need further assistance, feel free to ask! - Mae | Rocketfish Support BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality
    Cons mentioned:
    Price

    Rated 5 out of 5 stars

    It’s a cable

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

    This is a well constructed, premium HDMI cable that didn’t cost an arm and a leg. My system required a high speed cable, capable of passing 8K, so while a cheaper cable might have worked, it makes sense to buy the right cable in the first place.

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

    Rated 5 out of 5 stars

    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 performance top level to get the best resolution highly recommend

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

      Thank you for the great feedback, BrianM! We're glad to hear the Rocketfish™ 8' 8K Ultra High Speed HDMI Cable is delivering top-level performance and helping you enjoy the best possible resolution. It's always exciting when a product enhances your viewing experience—thanks for sharing your recommendation! Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    HDMI HI SPEED

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

    You can see difference with that cable HDMI High speed candle

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

      Thanks for the feedback, RobertV! We're glad to hear the Rocketfish™ 4' 8K Ultra High Speed HDMI 2.1 Certified Cable is making a visible difference in your setup—it's great to know you're enjoying the enhanced performance. Appreciate you sharing your experience! Jeth| Rocketfish Support. BBY-ExBrand_RocketFish

  • Rated 5 out of 5 stars

    Cable price and quality

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The cable is worth the money and is much less price wise to equivalent cables.

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

    Great Cable!

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

    Great Cable, did exavtly what I needed it to do. Very sturdy.

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

    Rated 5 out of 5 stars

    Great HDMI

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

    Changed out hdmi cords when we upgraded tvs since our hdmi were about 5 years old. Had issues with the ends of the old insignia hdmi wiggling but these are built well and very solid

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

    Rated 5 out of 5 stars

    Excellent Cable

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

    This is a versatile good quality cable that I use for my computer, Good quality at a good price.

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

      Thanks for the great feedback, Corky! We're happy to hear that the Rocketfish™ 8K HDMI cable is delivering both quality and versatility for your computer setup. It’s always great when a product combines solid performance with a good price—enjoy the seamless connection! Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality
    Cons mentioned:
    Price

    Rated 5 out of 5 stars

    Hdmi cable

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

    Quality hdmi cable. Difference is noticeable from a generic cable. They still are in the pricey side but if the set up requires it then its a must.

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

    Rated 5 out of 5 stars

    True 2.1 cable. Well built.

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

    Works great. Able to run 4k 120hz just fine through my PC.

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

      Thank you for the feedback, Slayr! We're glad to hear that the Rocketfish™ 15' 8K Ultra High Speed HDMI 2.1 Certified Cable is performing well and supporting your 4K 120Hz setup with ease. It's great to know it's delivering the high-speed performance needed for a smooth and immersive PC experience—your input is much appreciated! Jeth| Rocketfish Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Gaming

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

    Has helped improve my video quality and with games as well

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

      Thanks for the feedback, CodyD! We're glad to hear the Rocketfish™ 4' 8K Ultra High Speed HDMI 2.1 Certified Cable is enhancing both your video and gaming experience—sounds like it's making a noticeable difference in your setup. We appreciate you sharing your thoughts! Jeth| Rocketfish Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Cable length, Picture quality

    Rated 5 out of 5 stars

    8K HDMI cable 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.

    Perfect fit from TV to Set Top Box. Length allowed for cable to be hidden in mounting frame and wall to equipment cabinet. Picture and sound quality improvement is epic!!

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

    Rated 5 out of 5 stars

    Five stars so far

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

    A few weeks ago, I got a new monitor with a display port cable included but no HDMI cable included, so I wanted a high-quality HDMI cable that would maintain as much quality as possible without a DPI connection. The image quality is excellent. The ends are not flimsy. It looks beautiful so far.

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

      Hi JJCFLFLA, thank you for your review of the Rocketfish™ 4’ 8K Ultra High-Speed HDMI® 2.1 Certified Cable! We’re thrilled to hear that it has met your expectations for maintaining excellent image quality and that you find the ends sturdy and well-made. It’s great to know that it complements your new monitor beautifully. If you have any further questions or need assistance, feel free to reach out. Patricia | 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:
    Performance, Picture quality

    Rated 5 out of 5 stars

    It works well

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

    The cable works really well. And does offer the performance advertised.

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

    A little pricey, but good product

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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, works great. Cheaper alternatives but for my quick need, not terribly expensive

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

    Rated 5 out of 5 stars

    The BEST hands down!

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

    Best bang for your buck! The cable is durable and the picture quality is Grade A+ . I have started to swap out all my cables in my home.

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

    Rated 5 out of 5 stars

    Rocketfish HDMI

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

    Works Great, The 8ft cable was perfect for what I was needing. Rocketfish was great quality.

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

    Rated 5 out of 5 stars

    Quality Product!

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This product worked flawlessly on my tv with pc connected. Paired with a display port adapter I was able to get a higher fps from my gpu on my tv. Great quality cable, I highly recommend.

    I would recommend this to a friend