Skip to contentGo to Product Search
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. Rocketfish™ - 8' 8K Ultra High Speed HDMI® 2.1 Certified Cable - Black.
  • Shielded against electromagnetic interference - UL CL2 cable rated for in-wall use.
  • Rocketfish Dynamic HDR Enhanced Audio Return Channel (eARC)
  • The image features two HDMI cables, one gold and one black, placed on a black background. The cables are connected to a computer, and the HDMI logo is visible on the cables. The cables are positioned in a way that they appear to be coming out of the computer, suggesting that they are used for connecting the computer to a display or other devices. The image emphasizes the importance of high-quality cables for optimal performance and compatibility with various devices.
  • Alt View 11. Rocketfish™ - 8' 8K Ultra High Speed HDMI® 2.1 Certified Cable - Black.
  • Alt View 15. Rocketfish™ - 8' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black.
  • Alt View 17. Rocketfish™ - 8' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black.
  • Alt View 20. Rocketfish™ - 8' 8K Ultra High Speed HDMI® 2.1 Certified Cable - Black.
  • Alt View 21. Rocketfish™ - 8' 8K Ultra High Speed HDMI® 2.1 Certified Cable - Black.
  • Buying Guide: Home Theater Overview video 2 minutes 32 seconds
  • Rocketfish - A Best Buy Brand video 0 minutes 57 seconds
  • Rocketfish - 8' 8K Ultra High Speed HDMI Certified Cable - Black Features video 0 minutes 43 seconds

Rocketfish™ - 8' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black

Model:
RF-HG08N19
SKU:
6430950
Highly rated by customers for:
$54.99

Customer reviews

Rating 4.8 out of 5 stars with 3562 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 admire the exceptional picture quality delivered by the 12' 8K Ultra High Speed HDMI 2.1 Certified Cable, along with its excellent HDMI performance and speed. Some customers find the price to be a concern, while others have noted the cable's limited flexibility. However, the majority of users seem highly satisfied with the overall performance of this cable.

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 147 Showing 2,921-2,940 of 3,562 reviews

  • Great for next gen consoles

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

    Crazy fast data transfer speeds.. running one of these from my Series X to an LG C1 to take advantage of the 120 FPS. Fantastic.

    This review is from Rocketfish™ - 12' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black

    I would recommend this to a friend

  • Rocketfish HDMI Cable

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The product was purchased in support of my current television and soundbar system. Product performs as advertised by vendor.

    I would recommend this to a friend

  • Hdmi

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

    Great cord for the money I would highly recommend this cord

    I would recommend this to a friend

  • Awesome

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

    Easy buy and same day pick up. Thanks Bestbuy. Its great cable for ps5 apple tv xbox any 4-8 k devices

    This review is from Rocketfish™ - 4' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black

    I would recommend this to a friend

  • Great for 4k content, prepared for future 8k

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

    Cable works like a charm! It helps cover the future of 8k content when available.

    I would recommend this to a friend

  • Perfect 8k hmdi!

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

    Was having issues with my xbox hdmi cable, went to best buy bought the rocket fish. Fixed all the issues

    This review is from Rocketfish™ - 4' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black

    I would recommend this to a friend

  • great specs great price

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

    fantastic cable fantastic specs for a reasonable price!!

    This review is from Rocketfish™ - 4' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black

    I would recommend this to a friend

  • The best!

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

    Worked perfect! Eliminated issues I had with other cords that claimed 8k performance

    This review is from Rocketfish™ - 12' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black

    I would recommend this to a friend

  • Isidro chavez

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

    Very great cable for the connection of your game with the tv

    I would recommend this to a friend

  • Must have

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

    A must have for your optimization viewing power for your 4k tv

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

    Rocketfish

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

    Quality at a fraction of the price of the other brands

    This review is from Rocketfish™ - 12' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black

    I would recommend this to a friend

  • It also works

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

    Easy to install and works well with the Blu-ray player

    This review is from Rocketfish™ - 4' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black

    I would recommend this to a friend

  • 4k @ 120hz and HDR.

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

    Works as promised. Used to power my rtx 4090 to LG C2 for 4k 120hz. Works perfectly!

    I would recommend this to a friend

  • HDMI 2.1 Cord

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

    Got this HDMI cord for my PS5. really like it, for a fair price. only thing is i wish i would have gotten the 4 ft cord for some slack

    This review is from Rocketfish™ - 2' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black

    I would recommend this to a friend

  • Love it!

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

    Great item and value! So glad I bought this! Highly recommend to anyone! Totally worth it! Love this!

    I would recommend this to a friend

  • TMan

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

    Nice clarity adjustment to high end equipment and 8K technology.

    I would recommend this to a friend

  • Good cable

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

    Great 4k cable. I had to upgrade to this for my Apple TV 4K to solve some flickering issues. Has plenty of bandwidth to carry a 4k/hdr signal at 60hz.

    This review is from Rocketfish™ - 4' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black

    I would recommend this to a friend

  • Good quality

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

    Great hdmi cable at an affordable price. I’ve been using for 6 months now with no issues. Get it!

    This review is from Rocketfish™ - 4' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black

    I would recommend this to a friend

  • HDMI HIGH SPEED CABLES

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

    BEST BUY COMES THROUGH AGAIN THEY ALWAYS HAVE WHAT I NEED TO MAKE THE JOB COMPLETE.

    I would recommend this to a friend

  • Great for long cable

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

    Not the cheapest cord but if you need high speed hdmi going over 6 feet it is worth spending more.

    This review is from Rocketfish™ - 4' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black

    I would recommend this to a friend
Page 147, Showing 2,921-2,940 of 3,562 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.