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Customer Ratings & Reviews

Customer reviews

Rating 4.8 out of 5 stars with 3390 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 11 Showing 201-220 of 3,390 reviews
  • Rated 5 out of 5 stars

    Gamer must have

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

    If you're a gamer, I'd highly recommend these cables

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

      Thanks for the awesome recommendation! We're thrilled to hear that the Rocketfish™ 15' 8K Ultra High Speed HDMI Cable is a must-have in your gaming setup. It's great to know it's delivering the performance gamers need and expect.

      We appreciate you sharing your experience—game on! Ivy | Rocketfish Support BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    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.

    Quality product with excellent fit and finish. Sound quality is clear and detailed.

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

    Rated 5 out of 5 stars

    Hardwire Presentations

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

    When you cannot link into a TV, hardwire your Laptop to it. This 15' cable is/was perfect for such hardwired connections.

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

    Rated 5 out of 5 stars

    15' 8K ultra High speedHDMI 2.1

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

    the cable is very easy to use and super speed 100%

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

    Rated 3 out of 5 stars

    Good cable, bad price

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

    This is a very sturdy and thick cable and is capable of HDMI 2.1 4k HDR 120hz at the same time. I use this cable to connect my PC to my TV which supports HDMI 2.1 4k, 120hz and HDR. I give it 3/5 stars because the price is very high. When comparing to an actual brand name product that is known for cables, their price is about 8$ cheaper (the brand name one). Which generally means HDMI 2.1 cables are expensive, but its a massively known brand, while this is the Best Buy brand and its more expensive. There are cheap cables out there that boast HDMI 2.1 but read the reviews on the product and you will quickly realize that they aren't 2.1 cables.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Hdmi, Performance

    Rated 5 out of 5 stars

    Excellent hdmi cord

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

    Excellent hdmi cord. Used in place of a 10yr old in the wall low grade one that had my arc stop working. So traced to the hdmi cord and chise this one. Was easy taped off to old cord and lucked out and pulled right through. Had extra slack and just hid in the wall behind outlet.

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

    Rated 5 out of 5 stars

    Only best HDMI Cable

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

    Ultimate choice for HDMI CABLE. Perfect for ultra hd content, connecting any devices with the best picture quality.

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

    Rated 5 out of 5 stars

    Great hdmi cord

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

    Worked as promised. Highly recommend this of you need a fast processing hdmi

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

    Rated 5 out of 5 stars

    Rocket Fish HDMI

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

    Way more powerful than those standard hdmi cords from the other stores I will be buying two more rockets fish brands hdmi cords and the rocket fish hdmi cords are the best ones ever and they are worth the price thank you Best Buy

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

      Thank you, JulianV, for the amazing feedback on the Rocketfish™ 8K HDMI Cable! We're thrilled to hear it's delivering such powerful performance and standing out from the rest—your enthusiasm and trust in the brand mean a lot. It's great to know you're planning to add more to your setup, and we're glad the quality and value have made a strong impression! Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    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.

    I love them I had to upgrade from some older one to these and I could tell the difference in sound and picture quality I would recommend them to anyone

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

    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.

    I upgraded to a 4K TV and needed a high quality HDMI cable for my New 4K blu ray player. This cable is gold plated and comes with a lifetime warranty. I have had no issues with this cable. I would definitely buy it again. It’s expensive but you get what you pay for.

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

    Rated 5 out of 5 stars

    Excellent 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. Easy to use. Just the right length for my application.

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

    Rated 5 out of 5 stars

    Great item

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

    This HMDI cord is great quality. Staff was wonderful as well and knew alot of knowledge.

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

    Rated 5 out of 5 stars

    Worth the Expense

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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.

    I bought a few of these recently when upgrading my equipment, and there is a noticeable increase in picture quality. Being oddly specific, if youre pushing 4k@60p with other cables that run at 18Gbps it looked good, but felt slugish, but now with these cables that run at 48Gbps, while yes they are designed for 8k resolutions, make that 4k@60p just shine and look great with no sluggish picture.

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

      Hi GoldenMelody,

      Thank you for your detailed review! We're thrilled to hear that our Rocketfish™ 4' 8K Ultra High Speed HDMI® 2.1 Certified Cable has noticeably improved your picture quality. It's great to know that the higher bandwidth of 48Gbps is making a difference, even at 4K@60p. If you have any further comments or need assistance, feel free to reach out. Patricia | Rocketfish Support BBY-ExBrand_RocketFish

  • Rated 5 out of 5 stars

    Stop shopping. You found the best HDMI 2.1 Cable

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

    The perfect HDMI 2.1 Cable with 48Gbps for 4K/8K support. It’s not necessary to spend more money on a “higher” quality cable than this unless you have the capability of getting 8K content and 120fps (Does that content really exist?). This HDMI cable is capable of 4K content at 120fps with eARC and it beautifully handles Dolby Vision, HDR10+ content as well as Dolby 5.1 and Dolby ATMOS surround sound. Perfect compatibility for even the highest quality displays and surround sound systems on the residential home market. Don’t let some “guru” talk you in to spending more money than necessary. You won’t see or hear the difference in virtually any circumstance. Perfect for 4K/8K OLED and QLED displays, Dolby 5.1 and Dolby ATMOS, XBOX and PS5 systems.

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

      It's fantastic to read your detailed and enthusiastic feedback about the Rocketfish 8K Ultra High Speed HDMI cable! We truly appreciate you highlighting its excellent performance with 4K/8K, high frame rates, HDR formats, and immersive audio, as well as emphasizing its value for high-end home theater setups. Your insights on not needing to overspend are particularly helpful for other customers. Thank you for sharing your positive experience and valuable perspective! Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Glad I picked this up on Xbox Series X launch day!

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

    Good quality cable that surpassed the included “HDMI 2.1” cable included with Xbox Series X. I picked this up as an impulse buy when walking to the register to pick up my Series X on launch day. When I opened the Xbox I realized they had included an “HDMI 2.1” cable with the console, so I initially thought “great, I can return the extra one” and save some cash. Turns out that I’m glad I bought it! I have an LG C9 OLED that supports advanced features like 4K @120hz and VRR. When I tried using the included HDMI, I kept getting loss of signal @120hz. After a while messing with settings, I decided to try out the Rocketfish HDMI 2.1 cable. Instantly, no issues with any advanced features. Still running strong at 4K 120hz and not a single issue 2+ months later. I’m assuming that the cable included with my Xbox was faulty, but super glad I picked this up to save myself a further headache troubleshooting things.

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

    Rated 5 out of 5 stars

    8k Ultra

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

    Hard as a rock. Smooth as silk. If you have an 4k to 8k display, this purchase is a no brainer. Certified 8K speed.

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

      Hi Chris,
      We appreciate your awesome review! It’s great to know our 8K HDMI cable is delivering both durability and performance. Thanks for choosing Rocketfish to power your high-resolution setup! Patricia | Rocketfish Support BBY-ExBrand_RocketFish

  • Pros mentioned:
    Picture quality

    Rated 5 out of 5 stars

    Great Replacement Cord

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

    Exactly what I needed - clean picture (as expected).

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

    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.

    The HDMI cable met my expectations. Staff assistance was very helpful.

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

    Rated 5 out of 5 stars

    Works as advertised

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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.

    I was using an 8K HDMI 2.1 cable that I had bought from Amazon to connect my Nvidia Shield Pro to my Sony OLED and was constantly having issues. I thought it was something related to my TV or my Shield but figured it would at least be worth trying a different cable. My Shield Pro works perfectly now. I wish I hadn't waited so long to try a different cable. I have my Shield mounted to the back of my TV so I was able to use the 2 ft cable to connect it.

    I would recommend this to a friend
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