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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

Pros mentioned filter

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 8 Showing 141-160 of 3,503 reviews
  • Pros mentioned:
    Cable length, Picture quality

    Rated 5 out of 5 stars

    Best HDMI cable I did t know I needed

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

    Excellent quality and nice length. This HDMI cable allows my Xbox Series X to utilize all the graphics power of the unit and transfer speeds are wicked fast. Microsoft's cable that is included is okay, but it's a night and day difference with this cable

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

      Thank you for your feedback on the Rocketfish™ 15' 8K Ultra High Speed HDMI® 2.1 Certified Cable! We're thrilled to hear that you're enjoying the excellent quality and length, and that it's enhancing your Xbox Series X experience with its impressive transfer speeds. Your satisfaction is important to us, and we appreciate you sharing your positive experience. Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality
    Cons mentioned:
    Lag

    Rated 5 out of 5 stars

    Rockfish rock

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

    Ok where do I start I know most of us think that cables are just cables you hear the stories that they're all made pretty much in the same place with different names I am here to tell you that is false I went through three pair of cables before I found these black fish cables they are awesome My picture quality is night and day and the price is very reasonable I do not get the lag buffing is completely stopped and picture quality is super crisp not to mention the sound thank you rockfish for making an awesome product

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

    Rated 4 out of 5 stars

    Perfect for what I need

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

    It works well and is the perfect length for my monitor to connect to my laptop just wish it was more flexible

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

    Rated 5 out of 5 stars

    Great HDMI

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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 great in the wall HDMI! I got a 15 foot and wish they had more options in stock as I also need a 12ft! Very happy with the quality of this!!

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

    Rated 5 out of 5 stars

    Best hdmi cables ever!!!

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

    Picked these hdmi cables up to replace my playstaion 5 hdmi cables, for an outstanding game picture while playing the game, they are long enough 2ft, and offers excellent video/audio while playing.

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

    Rated 5 out of 5 stars

    4K HD Cable fixed my problem.

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

    I wasn't getting the appropriate picture in 4K HD and thought I would replace the cable between the cable box and television. That fixed the problem. It was easily changed and got great assistance from the Best Buy salesperson.

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

    Rated 5 out of 5 stars

    Noticeably Better Picture: Rocketfish 8KHDMI Cable

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

    I swapped out my old no-name HDMI for the Rocketfish 2' 8K Ultra High Speed HDMI 2.1 cable and the difference in picture quality was instantly noticeable—everything looks sharper and more vibrant now. The build feels super solid, and it easily handles 4K and even 8K content without any issues. No more random glitches or lag, and it just works perfectly with my setup. If you want a cable that actually makes a difference, this one’s totally worth it

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

      Thanks for the detailed feedback, amis00! It’s fantastic to hear that the Rocketfish™ 2' 8K Ultra High Speed HDMI 2.1 cable made such a noticeable difference in your setup. From sharper visuals to a solid, glitch-free connection, it sounds like it’s delivering exactly the kind of performance you'd expect from a high-quality cable. We appreciate you sharing your experience—it’s insights like yours that help others make confident choices! Jeth| Rocketfish Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality
    Cons mentioned:
    Price

    Rated 5 out of 5 stars

    High Bandwidth, Less AV Bugs

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

    Bought this for my VIZIO Elevate to connect to the eARC port on my LG C1. The HDMI cable that came w/ the soundbar was only High Speed (2.0), and also without Ethernet. Although the eARC protocol only calls for a max of 18Gbps if you are NOT passing through video, bugs are more likely to arise as you're passing through information through a pipe that is completely filled. With an Ultra High Speed HDMI (2.1) @48Gbps capacity, the same amount of information (metadata) is being transferred via a larger pipe, and this HDMI cable also has Ethernet which in cases is necessary to properly passthrough lossless Dolby TrueHD, Atmos, etc. After equipping this cable to my Elevate & LG C1, I've run into fewer bugs than before, and b/c of eARC the same Netflix streams, BluRay's, etc sound more crisp due to being Full-FAT audio. A little pricey, but does provide peace of mind.

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

    Rated 5 out of 5 stars

    Pricey but Quality

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

    Last cable went out and I wanted to get one that was really premium instead of something cheap from Amazon. This works flawlessly and the ARC audio seems a bit crisper too compared to my previous cable. NOT cheap however but this is the solution for those that need a serious solution.

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

    Rated 5 out of 5 stars

    Ultra Good

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

    very good HDMI cable. Previous won't wasnt working well so I got this one. insanely good HDMI cable. 100% Recommend.

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

    Rated 5 out of 5 stars

    Must get

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

    Definitely makes quality as if it’s realistic and super fast loading , no lagging or glitches! Must get for any TV

    I would recommend this to a friend
  • Pros mentioned:
    Cable length, Hdmi
    Best Buy Employee

    Rated 5 out of 5 stars

    Great Quality!

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

    Works great and functions perfectly length was perfect too!! Used it in a hdmi splitter for my in-laws verry happy with the quality and functionality ofmthese cables picture looks massively better than the old stock HDMI cables!!!

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

      Thank you for your feedback. We are delighted to hear that the cables work great and function perfectly for your needs. It's wonderful to know that the length was just right and that they significantly improved the picture quality when used with the HDMI splitter for your in-laws. Your satisfaction is our priority, and we are committed to providing high-quality products that meet your expectations. Keith | Rocketfish Support BBY-ExBrand_RocketFish

  • Pros mentioned:
    Cable length, Picture quality
    Best Buy Employee

    Rated 5 out of 5 stars

    Excellent qyality and functionality

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

    Works great and functions perfectly length was perfect too!! Used it in a hdmi splitter for my in-laws verry happy with the quality and functionality ofmthese cables picture looks massively better than the old stock HDMI cables!!!

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

      Thank you for your wonderful review! We're thrilled to hear that the Rocketfish™ 2' 8K Ultra High Speed HDMI® 2.1 Certified Cable is working great for you and that the length is perfect. It's fantastic to know that you're happy with the quality and functionality, and that the picture quality has significantly improved compared to the old stock HDMI cables.

      If you have any questions or need further assistance, please don't hesitate to reach out. Patricia | Rocketfish Support BBY-ExBrand_RocketFish

  • Pros mentioned:
    Cable length, Picture quality

    Rated 5 out of 5 stars

    Easy

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

    I love the length and so far no problems, quickly went in and out so didnt even waste time at the store which is great

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

      Appreciate the feedback, Alex! Glad the length worked out perfectly and that your in-store experience was quick and smooth. Enjoy the upgrade!
      — Shiela | Rocketfish Support BBY-ExBrand_RocketFish

  • Pros mentioned:
    Hdmi, Picture quality
    Cons mentioned:
    Price

    Rated 5 out of 5 stars

    A great working cable that is 2.1 certified

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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 that works for 120hz 4K. It is on the expensive side compared to some similar cables from Amazon, but I feel that if you needed a cable quickly from the store that is certified to work, these cable will do the job.

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

    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:
    Performance
    Best Buy Employee

    Rated 5 out of 5 stars

    good cable

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

    bought this because i went to a training for work and found out my cable was compared to a “spare tire”! i actually noticed the difference as soon as i changed them out!

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

    Rated 5 out of 5 stars

    A little pricey but worth it for quality.

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

    I purchased these HDMI cables because I was looking for a longer cord initially. I did not know there was much difference in one HDMI to another. The sales associate at the store informed me that not all HDMI are created equally. So far, these have surpassed my expectation. They help make sure my new 85” TV and sound bar system perform at their best. I am very happy.

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

    Rated 5 out of 5 stars

    High quality 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.

    Not a whole lot to say other than it works well for its intended purpose. I was looking for a high quality cable and it’s worked fantastic.

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

    Rated 5 out of 5 stars

    Great quality cable that works

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

    Needed a long cable to run from a wall mounted TV to my receiver and this was perfect. Awesome in-wall certified HDMI 2.1 cable. Build quality is great. Keep in mind it is an EXTREMELY thick cable.

    I would recommend this to a friend