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 3280 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 83 Showing 1,641-1,660 of 3,280 reviews
  • Pros mentioned:
    Overall performance

    very good cables

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

    6 feet of cabling. very useful. no problems with them whatsoever.

    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:
    Overall performance

    USBC to USBC

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

    Works great was needed in a pinch. The employee who helped me was awesome.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Great Cable

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

    Nice cable. I love the durability. It is very easy to use.

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

    Great.

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

    Like the fact I can charge my devices quickly. Nice feature.

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

    I would recommend this to a friend

  • Great cord

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

    Great cord. Solid durable definitely worth the purchase.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Good Cable

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

    Pretty simple. It's a cable and it works as described.

    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

    Fast charge

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

    Fast charging and data transfer. Good strong design

    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:
    Connectivity

    Really connects you

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

    Great connection!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    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:
    Overall performance

    Does the job.

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

    It does exactly what it was designed to do I haven't had any problems.

    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

    Best purchase for charging phone!!

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

    If you want your phone recharged quickly, this cable is the way to go!!!

    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:
    Overall performance

    Perfect length

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

    This was exactly what I was looking for. Would recommend.

    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:
    Overall performance

    Super Durable

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

    Great product! Super durable. I've slammed it in my car door several times and it still works!

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

    Great Buy

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

    Great buy, great product. I do recommend it. I love the flexibility of it.

    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:
    Overall performance

    Excellent

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

    Still working and no issues. I would definitely recommend.

    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:
    Overall performance

    Charger

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

    Works good!!! Nice stiff cable seems durable, was a great replacement for the one i had.

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

    Excellent purchase!

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

    Charges super fast! Excellent purchase! Super friendly staff helped me find just what I needed.

    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:
    Overall performance

    cable

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

    Just simply great! USB-C to USB-C Charge and sync cable ... just great!

    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:
    Overall performance

    Works great

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

    Needed a chargers for my iPad Pro. Has worked great with the apple brick.

    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:
    Overall performance

    Good purchase

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

    The item performed as intended. Had a little difficulty opening the package. Overall the item was much better than I expected.

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

    I would recommend this to a friend

  • Grandson goes Bonkers

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

    Excellent!!! Babysitting great grandson who brought his tablet but NO CHARGER! Went to Best Buy, employee gave me exactly what was needed and was very affordable! We went home quite happily! Thank you, Thank you!

    I would recommend this to a friend
Page 83, Showing 1,641-1,660 of 3,280 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.