Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

Your price for this item is $79.99

Customer reviews

Rating 4.8 out of 5 stars with 3466 reviews

Rating Filter

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 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 134 Showing 2,661-2,680 of 3,466 reviews
  • Rated 5 out of 5 stars

    Important Link

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

    Very good quality at a good price. I highly recommend these compared to other box store brands.

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

    Solid, Certified and works

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

    I feel confident with these cables for my anticipated new 8K tv coming with Christmas! Cords are soft but not like the mesh ones so consider the length if you expect to wrap the extra length up tight.

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

    Awesome

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

    Enables me to watch my Roku in 4K60 HDR10+, works great with my Sony 4K TV

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

    Rated 3 out of 5 stars

    4k HDMi cables

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

    I took these back because I found another product with the same capacity and it was much cheaper. If it wasn’t so expensive it would have four stars.

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

    Really good

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

    Quality is amazing and stats are great, definitely do need to buy this if planing to get the best HDR 4k and Dolby vision support without any hesitation

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    hdmi cord

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

    works well, helps prevent lag time so i can win the fortnite

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

      Hi Scott! Thank you for sharing your feedback on the Rocketfish™ 4' 8K Ultra High Speed HDMI® 2.1 Certified Cable from BestBuy! We're thrilled to hear that the cable is working well for you and has helped prevent lag time, allowing you to enjoy a smoother gaming experience in Fortnite. If you have any questions or need further assistance, feel free to reach out to us. Happy gaming! |Angelica| 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

  • Rated 5 out of 5 stars

    The only hdmi cable for a 120hz refresh rate tv

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

    Bought this to hook up our PlayStation 5 to a new Sony Bravia tv. It didn’t let down handling the ps5 graphics and videos seamlessly with the 120hz refresh rate of the tv. Will definitely buy again.

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

    Rated 4 out of 5 stars

    Great secondary hdmi

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

    Great travel cable. 2 feet works for my specific case so measure before you buy

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

    Top Quality

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

    Works as advertised; provides troble free HDR 4K plus for mybPC to TV

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

    Nice

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

    Love how it makes my monitor look great graphics..

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

    Great cable

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

    Works great, better than what I had previously. High quality image and audio

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

    I price – – makes you think you’re buying somethin

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

    All I know is that they’re expensive so I figured they work well. To be honest I don’t know if they look better than any other cable or not. I have multiple expensive HDMI cables and they all look the same.

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

    Rated 4 out of 5 stars

    Good cable

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

    It is good quality of cable for good price The image and sound are very good, excellent.

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

    Rated 4 out of 5 stars

    Rocketfish cable works!

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

    Excellent cable. Performs as advertised. I would recommend them to a friend.

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

    Great HDMI

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

    Great HDMI. Strong plug in hold, even in my older tv.

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

    Nice upgrade in cables, excellent transmission

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

    Perfect transmission with my new 4k TV, should meet my needs for a long time to come. A bit pricey, thought I could use 6' instead but there wasn't one in stock.

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

    Rated 3 out of 5 stars

    Not necessary

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

    They work, but they are not very flexible. I don’t think they’re necessary.

    No, I would not recommend this to a friend
    • Brand response from RocketfishCustomerSupport
      Posted .

      Thank you for sharing your feedback. We’re glad to hear that the product works, but we appreciate your honesty about its flexibility and necessity. Your insights are valuable and help us improve our offerings. Keith | Rocketfish Support BBY-ExBrand_RocketFish

  • Pros mentioned:
    Cable length

    Rated 4 out of 5 stars

    Hdmi cord

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

    Good product. Probably over priced though. But the length is what i was needing.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    1

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

    Great buy! Would buy again and recommend to others!

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

      Hi BillH! Thank you for your positive feedback on the Rocketfish™ - 4’ 8K Ultra High Speed HDMI® 2.1 Certified Cable - Black. We’re delighted to hear that you had a great buying experience and that you would recommend our product to others.

      Your satisfaction is our top priority and your feedback helps us improve our products and services. We look forward to serving you again in the future. |Angelica| 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

  • Cons mentioned:
    Flexibility

    Rated 3 out of 5 stars

    Broken Jacket

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

    The jacket broke when trying to plug it into the jack. The Bend to get it into the jack on the back of the TV is a little tight. But it still works

    No, I would not recommend this to a friend