Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

Your price for this item is $15.99
Clearance
The comparable value price is $79.99

Customer reviews

Rating 4.8 out of 5 stars with 3514 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 value the amazing picture quality and excellent HDMI performance of the 12' 8K Ultra High Speed HDMI 2.1 Certified Cable. Many users find the cable's performance and speed to be good. Some customers find the price to be high, and a few 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 59 Showing 1,161-1,180 of 3,514 reviews
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Perfect

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

    All in the best of order. Bought it, plugged it in, got connectivity and good speed. 1, 2, 3 . . . . .

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

    Rated 4 out of 5 stars

    HDMI

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

    This item has been fine so far. Used to connec UB820 and LG G4

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

      Thank you, LacrosseD, for your feedback! We're glad to hear that the Rocketfish™ 8' 8K Ultra High Speed HDMI® 2.1 Certified Cable has been working well for you with your UB820 and LG G4. Your satisfaction is important to us, and we appreciate you sharing your experience. Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    HDMI cord

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

    I hooked it up between my 4k blu ray player and new tv. Amazing!

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

    Rated 5 out of 5 stars

    Good quality, clear picture. on TV

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

    Works great! Picture actually became clearer than with the old cheap HDMI cables I had

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

    Rated 5 out of 5 stars

    Great Choice

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

    Works as expected. Allows good quality between my high end graphics card and large monitor.

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

    Rated 5 out of 5 stars

    Good hdmi

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

    Works great on a high end tv, would recommend but I could be longer

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

    Rated 5 out of 5 stars

    Worth it even if you don't have an 8k tv

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

    Even makes 4k TV's pop! I've got a Series X console connected to a 4k tv and it really pushes the TV to its max potential.

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

    Rated 5 out of 5 stars

    Good cable

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

    Good looking cable , no complaints. Feels good quality.

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

      Hi there! Thank you for your positive feedback on the Rocketfish™ - 8’ 8K Ultra High Speed HDMI® 2.1 Certified Cable - Black. We’re delighted to hear that you find our cable good-looking and of good quality.

      Your satisfaction is our top priority and we’re glad to know we met your expectations. We hope to continue providing you with quality products in the future. |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:
    Hdmi

    Rated 5 out of 5 stars

    Works perfectly

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

    Works perfectly for my PS5. You need a HDMI 2.1 cable to get 4k output from your PS5 and this is exactly what I needed.

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

    Rated 5 out of 5 stars

    8k cable over 4k cable

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

    I purchased this 8k cable on the advice of the best buy employee suggestion along with the 4k cable. I have a sony a90j 4k oled tv. We noticed a difference in image quality with the 8k cablenover the 4k cable.

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

    Rated 5 out of 5 stars

    Good HDMI cable

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

    Solid HDMI cable. This cable does what it is supposed to do and get the picture and sound to the TV

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

    Rated 5 out of 5 stars

    Great!

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

    Great cable! Very high quality. Highly recommend. Great picture quality.

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

    Rated 5 out of 5 stars

    A good cable upgrade!

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

    A great HDMI cable. Upgrade from the cheaper one that came with the TV mainly to see if there qas a difference with the sound bar. Thier definitely was, much louder and clearer! Definitely recommend

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

    Rated 5 out of 5 stars

    Stero cables

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

    Unbelievable easy to use great sound ..definitely recommend to anyone hooking up a stereo..

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

    Hdmi 2.1

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

    Highly recommended. Great for gaming and movies. Easy to set up.

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

      Hi JORDANC,
      Thanks for the awesome review! We’re thrilled to hear that the Rocketfish™ 4' 8K Ultra High-Speed HDMI 2.1 Certified Cable is delivering a great experience for both gaming and movies. Easy setup and high performance are exactly what we aim for glad it’s working perfectly for you! Patricia | Rocketfish Support BBY-ExBrand_RocketFish

  • Pros mentioned:
    Hdmi

    Rated 5 out of 5 stars

    Great

    |
    |
    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 cord. Its not what im use to. I normally get the audioquest hdmi cords but they where out of stock. I will recommend this to a friend

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

    Rated 5 out of 5 stars

    Works & Good Quality

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

    Works as designed, no issues with connection. Connected to a LG C3 Evo, with a PS5.

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

    Rated 5 out of 5 stars

    8k cable

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

    It improved my picture and refresh rate. Great value and price

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

    Rated 5 out of 5 stars

    Does its job

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

    High quility built cable. Went in the wall and out the other side just as it should.

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

    Rated 5 out of 5 stars

    JBL speakers

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

    Perfect cables to connect my JBL speakers electrically

    I would recommend this to a friend