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Customer Ratings & Reviews

Your price for this item is $29.99

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

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 17 Showing 321-340 of 3,414 reviews
  • Pros mentioned:
    Cable length, Hdmi

    Rated 5 out of 5 stars

    Good buy

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

    Perfect length 8K works for 4K and its hdmi 2.1 so it works perfect for ps5

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

    Rated 5 out of 5 stars

    Flawless Performance

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

    It has performed flawlessly in my setup. No pixelation. Sound is great. No interruptions. It's being fed from my 85" Sony to my Marantz 6014. I use the Nvidia Shield which is phenomenal!

    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 it has performed flawlessly in your setup, with great sound and no interruptions. Your satisfaction is important to us, and we're glad you're enjoying the phenomenal performance with your Nvidia Shield. Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Cable length, Speed

    Rated 5 out of 5 stars

    HDMI

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

    This cord worked perfectly for fitting behind the wall to the TV. It covers a good distance. I think it's pretty future proof too for the time being being a ultra high speed cord.

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

    Rated 5 out of 5 stars

    Pricy, but it works.

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

    There are far cheaper HDMI 2.1 cables available online, but this cable worked as advertised. I'm receiving the 48gbps speeds and resolutions that I expected. Research what HDMI 2.1 cables offer (and if your devices support it), and if you still need a cable that provides those speeds, then this will work in a pinch.

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

    Rated 5 out of 5 stars

    E ARC HDMI

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

    This chord works pretty good and certainly produces that atmos quality sound which is why i got it in the first place. Wish it wasn’t as expensive as it was but since there limited choices i got it while it was on sale.

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

    Rated 5 out of 5 stars

    Worth it. Especially open box!

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

    Exactly what I expected! No speed, lag or visual issues. Durable and quality.

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

      Hi NateD! Thank you for your feedback! We’re pleased to hear that the Rocketfish™ 8’ 8K Ultra High Speed HDMI® 2.1 Certified Cable met your expectations with no speed, lag, or visual issues. It’s great to know you find it durable and of high quality. If you have any other questions or need further assistance, feel free to reach out. Enjoy your seamless viewing experience! |Angelica| Rocketfish Products| 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

    HDMI cable

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

    Purchased this to complete an install job at mt church. the person highly recommended this and it filled our needs

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

    Rated 5 out of 5 stars

    Excellent quality cable

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

    Works flawlessly with my xbox and 4K TV. Great build quality and fast signal. It’s definitely worth it for future-proofing.

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

      Thank you for the awesome feedback, LeoP! We're glad to hear the Rocketfish 8K Ultra High Speed HDMI cable is performing flawlessly with your Xbox and 4K TV—it's great to know you're enjoying the strong build quality and fast signal, and that it's proving to be a smart choice for future-proofing your setup! Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Hdmi, Picture quality

    Rated 5 out of 5 stars

    Great Cable

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

    Great cable for my sound bar! Got a new Samsung QSymphony sound bar for Christmas and this cable for the E-ARC HDMI to replace my LG sound bar connected via fiber. The sound is crisper! Definitely worth the price!

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

    Rated 5 out of 5 stars

    awesome product

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

    excellent product, built real durable, and definitely made the image crisper on my 4k tv!

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

    Rated 5 out of 5 stars

    HDMI 2.1 + 4k + Rtx 3080

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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.

    Works great - bought this for use with an RTX 3080 pc connected to an LG Oled tv, and gaming in particular has been incredible. The possibility of playing games at 4k 120Hz is quite spectacular, though this depends on the limits of the GPU.

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

    Quality product

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

    Cord is sturdy. Works well. Could probably get an off brand on amazon for a bit cheaper, but didnt have to wait on shipping so ill take it.

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

    Rated 5 out of 5 stars

    Rocketfish Rocks!

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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.

    Rocketfish makes superior products - I have their wireless set-up for rear speakers and it works perfectly. I bought this high speed 2.1 HDMI cable to match the capability of my new LG 4K OLED TV. Delivers!

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

    Rated 5 out of 5 stars

    cable

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

    straight forward and works as needed I got what I paid for no regrets

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

    Rated 5 out of 5 stars

    Rocketfish, great performance and build quality.

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

    I have quite a few of these top notch cables from Rocketfish and they work fantastic. I never have trouble with them and the picture quality is wonderful. The cables have a high quality build and this one is 8K HDMI 2.1 with great performance. :-)

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

    The go to HDMI cable worth every penny

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

    Really nice hdmi cable, no issues with the cable and views excellent picture through my new OLED Sony Bravia

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

    Service and priduct

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

    We are very happy with the Best Buy service and are very happy with the product. I would certainly recommend Best Buy to anyone contemplating purchasing any electronics.

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

    HDMI cable

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

    HDMI cable is awesome tv picture is at its best peak this cable made a difference!

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

    Rated 5 out of 5 stars

    I prefer the brand ...

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

    There are other brands of HDMI cords out there, but this is one of the best and the only brand I will buy. These last for many years, because of the quality. It has a sturdy cord and sturdy ports.

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

    Rated 5 out of 5 stars

    4K cable

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

    Good quality, and easy to use. Looks great, decent price.

    I would recommend this to a friend