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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 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 14 Showing 261-280 of 3,414 reviews
  • 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
  • Rated 5 out of 5 stars

    Stop shopping. This is the best HDMI 2.1 cable

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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.

    The perfect HDMI 2.1 Cable with 48Gbps for 4K/8K support. It’s not necessary to spend more money on a “higher” quality cable than this unless you have the capability of getting 8K content and 120fps (Does that content really exist?). This HDMI cable is capable of 4K content at 120fps with eARC and it beautifully handles Dolby Vision, HDR10+ content as well as Dolby 5.1 and Dolby ATMOS surround sound. Perfect compatibility for even the highest quality displays and surround sound systems on the residential home market. Don’t let some “guru” talk you in to spending more money than necessary. You won’t see or hear the difference in virtually any circumstance. Perfect for OLED/QLED displays, Dolby 5.1 and Dolby ATMOS surround sound systems, and XBOX/PS5 systems.

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

      Thanks for the incredibly detailed and insightful review, SamsungAddict! It’s fantastic to hear that the Rocketfish 12' 8K Ultra High Speed HDMI 2.1 Certified Cable is delivering top-tier performance across 4K/8K visuals, high frame rates, and immersive audio formats like Dolby Atmos. Your breakdown of its capabilities and practical advice is super helpful for anyone looking to get the most out of their home entertainment setup—really appreciate you sharing your experience! Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • 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
  • Pros mentioned:
    Performance, Picture quality

    Rated 5 out of 5 stars

    HDMI

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

    Excellent sound and video quality and strong and durable. Works perfect.

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

      Thank you for your fantastic feedback, Wabi! We're thrilled to hear that the Rocketfish™ 8' 8K Ultra High Speed HDMI® 2.1 Certified Cable is delivering excellent sound and video quality and that you find it strong and durable. Your satisfaction is our top priority, and we're delighted that our product is working perfectly for you. If you have any other comments or need further assistance, feel free to reach out. Enjoy your HDMI cable! Jeth | Rocketfish™ Support.  https://www.bestbuy.com/site/rocketfish-8-8k-ultra-high-speed-hdmi-2-1-certified-cable-black/6430950.p?skuId=6430950 BBY-ExBrand_RocketFish

  • Rated 5 out of 5 stars

    Great product

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

    These are perfect HDMI cords. They work their quick their premium. I wish the price was cheaper as is everything at Best Buy is 100 more dollars than what it really should be. However this is a great product. Beware when you buy this and you’re plugging it into your TV or whatever device it is a snug fit. You have to get the HDMI cord into the device perfectly and once it’s in there and it’s snug it works and it’s great.

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

    Buy quality cables and this is one of them

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

    There is a noticeable difference between this hdmi and one that is a “bargain”. For years I was wondering if my setting were off because I could never get my tv to look as good as the people I knew, then I find out it was the cheap cables I was purchasing. Save money else where, buy quality cables.

    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:
    Cable length, Picture quality

    Rated 5 out of 5 stars

    Impressed

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

    Nice length and quality definitely worth it if you want the best experience

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

    Rated 5 out of 5 stars

    8ft HDMI great clarity

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

    I needed a long HDMI for an install and here it is rocketfish is a trusted brand and for good reason great quality and clarity on my tv, easy plug n play

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

      Thank you, DanielM, for the great feedback! We're glad the Rocketfish 8' 8K Ultra High Speed HDMI cable met your needs for a longer install and delivered the quality and clarity you expected. It’s always great to hear from someone who trusts the brand and appreciates the ease of setup—thanks for sharing your experience! Jeth | Rocketfish™ Support. 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
  • Rated 5 out of 5 stars

    Laptop & TV connection

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

    Awesome cable for connection with my laptop and TV. The cord length was perfect, for the distance that i needed between my two devices!

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

    Rated 5 out of 5 stars

    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.

    Great HDMI cord. Great quality. Available in various lengths

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

      Thank you for sharing your experience with the Rocketfish™ 25' 8K Ultra High Speed HDMI® 2.1 Certified Cable. We're delighted to hear that you find the quality great and appreciate the availability in various lengths. Your feedback is valuable to us as we strive to ensure our products meet our customers' needs. If you have any other thoughts or suggestions, please feel free to let us know. Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Performance, Picture quality

    Rated 5 out of 5 stars

    Top of the line cables

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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.

    These are very high quality cables. They are thick and sturdy and were very easy to pull through my walls. These are top of the line cables.

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

      Hi CaseyK! Thank you for your positive feedback on the Rocketfish™ - 8’ 8K Ultra High Speed HDMI® 2.1 Certified Cable - Black. We’re thrilled to hear that you found our cables to be of high quality, sturdy, and easy to install.

      Your satisfaction is our top priority, and we’re glad to know that our product met your expectations. If you have any further questions or need assistance with any of our products, please don’t hesitate to reach out. Enjoy your top-of-the-line cables! | Angelica| Rocketfish Support| https://www.bestbuy.com/site/rocketfish-8-8k-ultra-high-speed-hdmi-2-1-certified-cable-black/6430950.p?skuId=6430950 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
  • Pros mentioned:
    Speed
    Cons mentioned:
    Price

    Rated 5 out of 5 stars

    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.

    Needed full pass HDMI cables, these fit the bill, pricey, but the fastest cables always are.

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

    Rated 5 out of 5 stars

    8k HDMI

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

    amazing picture quality added to the TV picture a great product and reasonably priced

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

    Rated 5 out of 5 stars

    cord works well.

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    works well as intended the cord is pretty thick while still being pretty maliable

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Moderately priced for your OLED HDMI needs

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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 this HDMI cable as I had been told that it was highly recommended when upgrading to an OLED television. Honestly, I am not a tech person and I went with the geek squad's recommendation. Decently priced this HDMI cable suited my needs for the new tele. They appear the be quality but what do I know... TV picture is clear though.

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

      You're very welcome! If you'd like help crafting more responses like this or need assistance with anything else—product highlights, customer engagement tips, or even creating a batch of replies—just let me know! Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Cable length

    Rated 5 out of 5 stars

    Great cable

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

    Amazing high speed cable. Made my LG G4 Peak its performance.

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

    Rated 5 out of 5 stars

    Great cable at a great price

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

    High quality cable at a great price. Great picture and sound.

    I would recommend this to a friend