Skip to contentGo to Product Search
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. Dynex™ - 9' 4K Ultra HD HDMI Cable - Black.
  • Angle. Dynex™ - 9' 4K Ultra HD HDMI Cable - Black.
  • Dynex -9 4K Ultra HD HDMI Cable video 0 minutes 24 seconds

Dynex™ - 9' 4K Ultra HD HDMI Cable - Black

Model:
DX-SF117
SKU:
7531421
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.7 out of 5 stars with 5514 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers praise the 6' 4K Ultra HD HDMI Cable for its affordability, functionality, and appropriate length. Many customers found it to be a great value for the price, with several stating that it works well and as advertised, especially with Apple TV. The perfect length of the cable was also appreciated by many. On the downside, a few customers mentioned compatibility issues, particularly with the PS4 4K at 60hz, and some concerns about the Dynex brand. There were also isolated reports of defective products and connection problems.

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 119 Showing 2,361-2,380 of 5,514 reviews

  • HDMI cable for 4K

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

    Great price and they work just as well as the more expensive ones

    I would recommend this to a friend

  • Great Quality and Price

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

    Great Price and quality. Definitely recommend, you can't go wrong.

    This review is from Dynex™ - 6' 4K Ultra HD HDMI Cable - Black

    I would recommend this to a friend

  • Great!

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

    Great cables needed for my monitors. Very cheqp price

    This review is from Dynex™ - 6' 4K Ultra HD HDMI Cable - Black

    I would recommend this to a friend

  • Very good product with very good quality

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good quality product. Using for an year and no problems at all

    This review is from Dynex™ - 3' 4K Ultra HD HDMI Cable - Black

    I would recommend this to a friend

  • Worked great

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

    Worked great and just the right length. Good price as well

    This review is from Dynex™ - 3' 4K Ultra HD HDMI Cable - Black

    I would recommend this to a friend

  • HDMI cable

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

    My HDMI cable broke and I needed on ASAP. This was affordable and worked nicely!

    This review is from Dynex™ - 6' 4K Ultra HD HDMI Cable - Black

    I would recommend this to a friend

  • Works as advertised

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

    Bought for use with projector at work. Easy peasy. Works just fine

    This review is from Dynex™ - 6' 4K Ultra HD HDMI Cable - Black

    I would recommend this to a friend

  • Solid HDMI cable

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

    We use this cable at work and it’s worked fine for a month or more so far.

    This review is from Dynex™ - 6' 4K Ultra HD HDMI Cable - Black

    I would recommend this to a friend

  • Good cable

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

    Got this to go with a new Sony blu-ray player. The price is right and it works fine with the player.

    This review is from Dynex™ - 6' 4K Ultra HD HDMI Cable - Black

    I would recommend this to a friend

  • Just as good as the big dogs

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

    Insignia cables are great quality and way cheaper than paying for a name.....monster

    This review is from Dynex™ - 6' 4K Ultra HD HDMI Cable - Black

    I would recommend this to a friend

  • Great for car use!

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

    This cable really worked for what I needed. The usual HDMI cables that are like 6’ would be too long but the 1’ was too short. This one was perfect!

    This review is from Dynex™ - 3' 4K Ultra HD HDMI Cable - Black

    I would recommend this to a friend

  • Longer the better.

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

    Having the six footer makes it a lot easier to hook up where you want too.

    This review is from Dynex™ - 6' 4K Ultra HD HDMI Cable - Black

    I would recommend this to a friend

  • cant go wrong

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

    great price , great picture , see no reason to buy the $$ expensive cables

    This review is from Dynex™ - 6' 4K Ultra HD HDMI Cable - Black

    I would recommend this to a friend

  • perfect size for where i wanted to use it.

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

    perfect size for where i wanted to use it. Good stuff at Bestbuy...

    This review is from Dynex™ - 3' 4K Ultra HD HDMI Cable - Black

    I would recommend this to a friend

  • Good value for the price

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

    Worked right out of the box with no issues. Good value for the price.

    This review is from Dynex™ - 6' 4K Ultra HD HDMI Cable (2-Pack) - Black

    I would recommend this to a friend

  • Nice HDMI cable, works.

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

    Needed an HDMI cable to hook up my new monitor to my laptop. Works great.

    This review is from Dynex™ - 3' 4K Ultra HD HDMI Cable - Black

    I would recommend this to a friend

  • HDMI cable

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

    Works as well as any other hdmi cable I’ve used. I have had no issues with it.

    This review is from Dynex™ - 3' 4K Ultra HD HDMI Cable - Black

    I would recommend this to a friend

  • great cable

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

    It does its job. It is a good length. I use it to connect my laptop to my TV.

    This review is from Dynex™ - 12' 4K Ultra HD HDMI Cable - Black

    I would recommend this to a friend

  • Great cable

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great Value. Something I needed for my home office.

    This review is from Dynex™ - 6' 4K Ultra HD HDMI Cable - Black

    I would recommend this to a friend

  • Perfect

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

    No need to buy the fancy expensive 4k cables this one works perfectly.

    This review is from Dynex™ - 6' 4K Ultra HD HDMI Cable - Black

    I would recommend this to a friend
Page 119, Showing 2,361-2,380 of 5,514 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.