Memorial Day SaleEnds 5/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. Insignia™ - 4' USB-C to USB-C Charge-and-Sync Cable - Charcoal.
  • Angle. Insignia™ - 4' USB-C to USB-C Charge-and-Sync Cable - Charcoal.
  • Left. Insignia™ - 4' USB-C to USB-C Charge-and-Sync Cable - Charcoal.
  • Alt View 11. Insignia™ - 4' USB-C to USB-C Charge-and-Sync Cable - Charcoal.
  • The image features two black cords, each with a USB connector at one end. The cords are placed next to each other on a white surface, possibly a marble countertop. The cords are labeled as "Certified USB Charger 18W Insignia." The USB connectors are designed for charging electronic devices, such as smartphones or tablets.
  • The image features a black cord with a textured, easy-grip connector. The cord is designed to provide a secure and comfortable connection for users. The connector is made by the brand Insignia, which is known for its high-quality and reliable products. The cord is likely used for charging or connecting electronic devices, such as smartphones or tablets, to a power source or other compatible devices.
  • The image features a close-up view of a braided, 2-tone cable. The cable is black and white, with a black background. The cable is made up of interwoven strands, creating a unique and visually appealing pattern. The close-up view highlights the intricate details of the braided design, making it an interesting and eye-catching image.
  • Alt View 15. Insignia™ - 4' USB-C to USB-C Charge-and-Sync Cable - Charcoal.
  • Alt View 16. Insignia™ - 4' USB-C to USB-C Charge-and-Sync Cable - Charcoal.
  • Insignia - A Best Buy Brand video 0 minutes 22 seconds
  • Insignia™ - 4' USB-C to USB-C Charge-and-Sync Cable Features video 0 minutes 59 seconds
  • Insignia - 4'USB-C to USB-C Charge-Cable Features video 0 minutes 45 seconds

Insignia™ - 4' USB-C to USB-C Charge-and-Sync Cable - Charcoal

Model:
NS-MCC421C
SKU:
6410843
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.7 out of 5 stars with 3281 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

94%would recommend to a friend

Customers are saying

Customers commend the 6' USB-C to USB-C Charge-and-Sync Cable for its overall performance and charging speed. Users appreciate the cable's flexibility and compatibility with their devices, as well as its reliable connectivity. A minor suggestion was made by some users who wished for more color options.

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 144 Showing 2,861-2,880 of 3,281 reviews

  • Too easy

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

    The new plugs are muliti side, so no thought reqired, just plug and go

    This review is from Insignia™ - 6' USB-C to USB-C Charge-and-Sync Cable - Charcoal

    I would recommend this to a friend

  • They work same as other

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

    For the price is a good cable compare to many others.

    This review is from Insignia™ - 6' USB-C to USB-C Charge-and-Sync Cable - Charcoal

    I would recommend this to a friend

  • Good value

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

    Bought this for the length. Outlet was to far away, and this keeps phone off of floor when charging.

    This review is from Insignia™ - 6' USB-C to USB-C Charge-and-Sync Cable - Charcoal

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Decent

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

    This charges really well. Unfortunately fits loose.

    I would recommend this to a friend

  • Cell phone cord

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

    Its good perfect for the vehicle. You leave, easy access.

    This review is from Insignia™ - 6' USB-C to USB-C Charge-and-Sync Cable - Charcoal

    I would recommend this to a friend

  • Insignia USB-C, USB-C

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

    This was an open box purchase, worth it, item looks brand new and works as intended.

    This review is from Insignia™ - 6' USB-C to USB-C Charge-and-Sync Cable - Charcoal

    I would recommend this to a friend

  • Excellent quality!

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

    Excellent quality! Quick delivery! And excellent service!

    This review is from Insignia™ - 6' USB-C to USB-C Charge-and-Sync Cable - Charcoal

    I would recommend this to a friend

  • Great purchase

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

    Just what my wife wanted and better. She was really surprised at the look and the quality.

    I would recommend this to a friend

  • Charger for samsung s21 ultra

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

    Best phone charger so far we have found for our phones.

    This review is from Insignia™ - 6' USB-C to USB-C Charge-and-Sync Cable - Charcoal

    I would recommend this to a friend

  • USB c 6'

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

    Needed a longer cord for my charger next to the bed. Exactly what I wanted and great quality as well!

    This review is from Insignia™ - 6' USB-C to USB-C Charge-and-Sync Cable - Charcoal

    I would recommend this to a friend

  • Normal cable

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

    Nothing amazing about this cable. It’s an average cable that does the job.

    No, I would not recommend this to a friend

  • Great length cable

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

    This cable is just the right length for what I needed as my phone charger.

    I would recommend this to a friend

  • Love it!

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

    Great quality and decent price!! Thank you for stocking this item!!

    This review is from Insignia™ - 6' USB-C to USB-C Charge-and-Sync Cable - Charcoal

    I would recommend this to a friend

  • SEEMS PRETTY GOOD!

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

    Overall I am happy with my new laptop.I would have liked to pay less & being 75 years old i have a little problem with the dot, comma & quotation keys.

    This review is from Insignia™ - 6' USB-C to USB-C Charge-and-Sync Cable - Charcoal

    I would recommend this to a friend

  • My Insignia 4 USB-C Charge & Sync Cable

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

    Very Pleased customer! I would recommend this product.

    I would recommend this to a friend

  • PD Cable!

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

    Works well and is definitely a PD (power delivery) capable cable.

    I would recommend this to a friend

  • Great Deal

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

    We looked a lot of places for one of these cables and got the best deal at Best Buy.

    This review is from Insignia™ - 6' USB-C to USB-C Charge-and-Sync Cable - Charcoal

    I would recommend this to a friend

  • This is so good product and recommend everyone to

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

    This is so good product and recommend everyone to have it and buy it

    I would recommend this to a friend

  • Opps

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

    Probably works fine but had to return it cause I misread the package thought it was A to C for some reason

    This review is from Insignia™ - 4' USB Type C-to-USB Type C Charge-and-Sync Cable - Black

    I would recommend this to a friend

  • Very good quality for the price

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

    Very good quality for the price for an hdmi cable.

    I would recommend this to a friend
Page 144, Showing 2,861-2,880 of 3,281 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.