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 3513 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 are enthusiastic about the 8' 8K Ultra High Speed HDMI 2.1 Certified Cable, highlighting its amazing picture quality, excellent HDMI performance, and fast speeds. Some customers have noted the high price point, while others have mentioned the cable's lack of flexibility. Overall, the positive aspects of picture quality and performance seem to outweigh the concerns related to price and 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 50 Showing 981-1,000 of 3,513 reviews
  • Pros mentioned:
    Performance, Picture quality

    Rated 4 out of 5 stars

    Good for the price

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Cable was the perfect fit for my wall hung TV. Cable has a quality feel to it. The performance of the cable seems to be good no complaints.

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

    Rated 5 out of 5 stars

    Great!

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

    Works perfectly, purchased to replace an older HDMI cable to connect a second monitor to a docking station.

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

    Rated 5 out of 5 stars

    Very Satisfied

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

    Helps my graphics card to do its job on my connected OLED TV. Very satisfied

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

      Hi JordanP, thank you so much for your positive feedback! We're thrilled to hear that our Rocketfish™ 4' 8K Ultra High-Speed HDMI 2.1 Certified Cable is helping you get the most out of your graphics card and your OLED TV. We appreciate your support and hope you continue to enjoy an amazing viewing experience! 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:
    Picture quality

    Rated 5 out of 5 stars

    HDMI

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

    Wanted good quality and it is so much better than the cheap ones

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

    Rated 5 out of 5 stars

    Great cable for 120hz!

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

    This cable works so great and looks sooo awesome with a PS5! They need to make more games at 120hz now!

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

    Rated 5 out of 5 stars

    great cable

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

    I use these for my BenQ projector and the picture and sound are amazing.

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

    Rated 5 out of 5 stars

    Hdmi

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

    Was a completely different change from my old hdmi an makes the picture way better

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

      Hi StormM! Thank you for your positive feedback on the Rocketfish™ - 4’ 8K Ultra High Speed HDMI® 2.1 Certified Cable - Black. We’re thrilled to hear that it has made a significant difference in your viewing experience compared to your old HDMI cable. It’s great to know that it has enhanced the picture quality for you.

      Your satisfaction is our top priority, and we’re delighted that we could meet your expectations. 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

  • Pros mentioned:
    Speed
    Cons mentioned:
    Price

    Rated 4 out of 5 stars

    Suitable for what I need, just a high price tag.

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

    Nice high speed HDMI cable. Supports 4K120 with HDR. A little too high of a price tag. I'd probably buy somewhere else.

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

    Rated 5 out of 5 stars

    Happy with purchase

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

    HDMI cable made a big difference when connecting my new TV. Glad I purchased it. Picture with High definition was great!

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

    Rated 5 out of 5 stars

    Works very well

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

    The quality is good and works for the price. Especially if on sale. I have three tvs and I use this brand.

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

      Hi TheVrakAttack! Thank you for sharing your experience with the Rocketfish™ 4' 8K Ultra High Speed HDMI® 2.1 Certified Cable. We're glad to hear that you find the quality to be good and that it works well for the price, especially when on sale. It's great to know that you trust our brand and use our cables for all three of your TVs. Providing reliable and high-quality products at a reasonable price point is what we strive for, and we're delighted that we've met your expectations. If you have any further questions or need assistance, don't hesitate to let us know. |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

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Highly Recommend

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

    Love the picture quality for sure. Seems to make the hdr pop more and i dont get a blinking black screen with my gaming no more.

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

    Rated 2 out of 5 stars

    Expected better

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

    Got this for my Sony INZONE M10S after the included DP cable started having issues - this HDMI cable works slightly better but still has occasions when the screen flashes for 1-2 seconds and comes back on. I was originally going to go for a cheaper HDMI 2.1 cable but couldn't find it anywhere in the store. I might have to replace this soon anyways if things keep going bad :/

    No, I would not recommend this to a friend
  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Good quality cord

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

    Rocketfish is a good and reliable brand. If you need a cord for a gaming console, or to stream from a seperate device, your image quality will be great and this cord will be great.

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

    Rated 5 out of 5 stars

    Pricey but quality

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Other "high performance" cords would not work this did the job. Good material and workmanship...should last a bit. Maybe try to wait for an open box instead of coughing up $50 bones though.

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

    Rated 5 out of 5 stars

    Ultra HD Cable = visual delight on my new OLED TV!

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

    Great cable. I had an HDMI 18 gbs speed which provided a fantastic picture on my TV. However, after I swapped it out for this cable, it was even better. The colors were richer and the motion was much more smooth. All HDMI cables are NOT created equal. Highly recommend this cable.

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

    Rated 5 out of 5 stars

    Hands down

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

    The best hdmi cable i have personally ever bought. The transfer of video and audio speed is astounding.

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

      Hi Kingsley! Thank you for sharing your positive experience with the Rocketfish™ 8' 8K Ultra High Speed HDMI® 2.1 Certified Cable! We're thrilled to hear that it's the best HDMI cable you've ever purchased and that you're impressed with its performance in transferring both video and audio with astounding speed. If you have any questions or need assistance with any of our products in the future, feel free to reach out. We're here to ensure you continue to have great experiences with your technology setup! |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

    Rated 5 out of 5 stars

    An Ultra high quality

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

    An Ultra High HDMI and is worth buying for. Such a very good quality that i would recommend to all my friends.

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

      Thank you for sharing your experience, CherrieD! We're thrilled to hear that you found the Rocketfish™ 4' 8K Ultra High Speed HDMI® 2.1 Certified Cable to be of ultra-high quality and worth buying. Your recommendation to your friends means a lot to us! If you have any further questions or need assistance, feel free to let us know. Have a fantastic day! - James | Rocketfish Support | https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285 BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Amazing TV

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

    My nephew loves the television and the sound speaker. Carlos from Twin Falls Best Buy store set it up for him. Television outfit is amazing. Carlos was very helpful and knew my nephew was deaf and to talk to his face so my nephew could read the lips

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

    Rated 5 out of 5 stars

    Rockefish

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

    This is definitely a must have for 2.1 HDMI 4K and up. This is a high end hdmi cable that does a great job.

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

    Great cable.

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

    Geat cable for my ps5 Pro. Everything is as it should be with a high end cable.

    I would recommend this to a friend