Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

No content
  • Front. Insignia™ - Grounded travel adapter with 2 USB Ports - Black.
  • Alt View 11. Insignia™ - Grounded travel adapter with 2 USB Ports - Black.
  • Alt View 12. Insignia™ - Grounded travel adapter with 2 USB Ports - Black.
  • Alt View 14. Insignia™ - Grounded travel adapter with 2 USB Ports - Black.
  • Alt View 15. Insignia™ - Grounded travel adapter with 2 USB Ports - Black.
  • Insignia - A Best Buy Brand video 0 minutes 22 seconds
  • Insignia - Wall Charger Features video 0 minutes 31 seconds

Insignia™ - Grounded travel adapter with 2 USB Ports - Black

Model:
NS-MNSA2U
SKU:
6375707
Highly rated by customers for:
Your price for this item is $14.99
The comparable value price is $19.99

Customer reviews

Rating 4.6 out of 5 stars with 248 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

There aren't enough negative mentions yet.
92%would recommend to a friend

Customers are saying

Customers are impressed with the Grounded travel adapter, particularly its USB ports and portability. Many appreciate the adapter's quality and compact size, making it easy to carry. Users also find it compatible with their plugs, and some have noted its fast charging capabilities. Overall, the adapter seems to be well-received for its practical features and convenience.

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 7 Showing 121-140 of 248 reviews
  • Pros mentioned:
    Quality

    Good adapter

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

    I have had this European-to-U.S. adapter for about four weeks now. I have no qualms with it.

    I would recommend this to a friend
  • Pros mentioned:
    Usb ports

    Did the job of converting

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

    Did the job of converting and also plug in 2 USB cables -- my headphones charger and my phone.

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

    Dr

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

    It is very good and cannot be bought in many places.

    I would recommend this to a friend
  • Pros mentioned:
    Usb ports

    Good quality

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

    It is all I need for the laptop that I brought from China and my phone.

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

    good one

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

    very useful for my plug with Australian pin. finally I could find a converter that suits this plug

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

    Works fine in Europe.

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

    Worked fine in Europe. We used them in Amsterdam and Italy.

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

    Plug is hard, very useful!

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

    Very useful! It was a little bit hard to conect to my plug, but it works extremelly well!

    I would recommend this to a friend
  • Pros mentioned:
    Usb ports

    Perfect Item

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

    This plug is useful for my laptop charger from India

    I would recommend this to a friend

  • Best Charger

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

    I love it. It charges my phones fast. light weight and efficient.

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

    Best product in Market

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

    Nice product, universally used in any geographic locations with ease.

    I would recommend this to a friend
  • Pros mentioned:
    Usb ports

    Internationak power adapter

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

    This works pretty good with whatever i brought from overseas, thansk Best buy.

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

    Excellent

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

    Very Good item in my opinion it’s very good quality and very good price

    I would recommend this to a friend
  • Pros mentioned:
    Usb ports

    Excellent adapter

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

    Excellent adapter for foreign plugs UK & USA. It's not a converter. It's a little expensive

    I would recommend this to a friend
  • Pros mentioned:
    Usb ports

    Good product

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

    Work perfectly, it is quick convenient to have 2 usb port as well

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

    Master adapter

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

    X-cell product you should have one on your backpack.

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

    Good

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

    Work as descriped. No issues so far and solved my provlem.

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

    Great plug for travel

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

    Great plug for travel. Small enough for brief case and I can charge multiple devices at once. Great value too.

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

    Useful device

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does the trick. Useful device for traveling or getting overseas items

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

    Wonderful

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

    It’s a useful wall charger for my new cell phone. I recommend it strongly

    I would recommend this to a friend
  • Pros mentioned:
    Usb ports

    Home

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

    Excellent Going for a dog I recommend to everyone that Gan from Europe to bathe

    I would recommend this to a friend
Page 7, Showing 121-140 of 248 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.