Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
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.
  • Angle. Rocketfish™ - 8' 8K Ultra High Speed HDMI® 2.1 Certified Cable - Black.
  • Left. 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 3640 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 consistently note the excellent picture quality, reliable HDMI connectivity, and good overall performance. They also appreciate the variety of cable lengths and fast speeds. However, some customers find the product to be on the higher end of the price spectrum. A few users also mention concerns about cable flexibility and compatibility with certain monitors, though lag is rarely reported as an issue.

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 101 Showing 2,001-2,020 of 3,640 reviews
  • Pros mentioned:
    Picture quality

    Recommend!

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

    Very solid hdmi cable. Goes great with my lg oled tv. Would recommend to anyone looking to invest in a nice cable!

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

    Hdmi

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

    Much better definitely from my previous standard hdmi cable! Better picture!

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

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

    Rocketfish HDMI Cable

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

    So far, these are the best HDMI cables I've purchased.

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

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

    Hdmi

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

    High quality and great hook up have had other hdmis and this one is best for the money.

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

    I would recommend this to a friend

  • Great video stream!

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

    Great for streaming and gaming! My original cables for Xbox and PlayStation are trashed. Now hear me out, it was hard to tell difference at first but everything I love about streaming is fixed with these. Upgrade your TV with these HDMI cables and there you go!

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

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

    HDMI - Ultra Cable

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

    Pricey, but worth the extra money. I could tell the difference when I connected to cables to my TV.

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

    Best

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

    Very nice great quality amazing picture like 4K I need to look good on a game system

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

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

    2.1 hdmi

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

    Good quality HDMI 2.1 in wall rated and future proof 8K capabilities

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

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

    gaming cables

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

    This are the cables you needed for the 120hz gaming.

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

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

    *****

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

    I love this product, I recommend it to everyone *****

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

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

    Great HDMI Cable

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

    Well built HDMI cable. Reasonable price. I'm using this for my PS5 and so far no issues. Will definitely recommend.

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

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

    Sturdy cable.

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

    It's a sturdy HDMI cable. It works. Good length for my home video setup.

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

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

    Speed of connecting devices

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

    Fast service. I was amazed by the speed my monitors synced and extended my laptop. Pure joy.

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

    It’s good

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

    I don’t have much to add, it’s a good cable and does the job.

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

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

    Rocket fish HDMI cable.

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

    Rocket fish is a great product and works perfectly with my home theater setup.

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

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

    100% recommended

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

    Super recommended it for ps5, when you want to performed a connection through the wall

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

    This cable is HDMI 2.1

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

    If you have a PC (that has a gpu with hdmi 2.1), or xbox series x or ps5 this is the cable you are looking for!!!

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

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

    HDMI cable

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

    Nice item works great with the big screen television

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

    Good 2.1 HDMI cable.

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

    This HDMI cable is great, but you can buy cheaper ones at the same quality.

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

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

    Got my cord

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

    Just what I needed, could have been more options on the shelf but this is about what I needed

    I would recommend this to a friend
Page 101, Showing 2,001-2,020 of 3,640 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.