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Customer Ratings & Reviews

Your price for this item is $129.99

Customer reviews

Rating 4.9 out of 5 stars with 168 reviews

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Rating by feature

  • Value

    Rating 4.9 out of 5 stars

  • Quality

    Rating 5.0 out of 5 stars

  • Ease of Use

    Rating 5.0 out of 5 stars

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98%would recommend to a friend

Customers are saying

Customers are satisfied with the Ultra 400GB MicroSDXC UHS-I Memory Card's substantial storage capacity, reliable compatibility with various devices like Nintendo Switches and Samsung phones, and its overall quality. Positive feedback highlights the card's ease of use and great value for its price. The card's performance in expanding device storage is frequently praised. No significant negative feedback was reported.

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 3 Showing 41-60 of 167 reviews
  • Pros mentioned:
    Storage

    Rated 5 out of 5 stars

    Great storage for Switch

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

    I like the large size to store all my digital game for the Switch. I got it cheap during black friday for $80! It was a great deal!!

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

    Rated 5 out of 5 stars

    Great For Switch Storage

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

    I picked this up so that I can upgrade my 128 GB card to a larger one for my nintendo switch. Worked with no issues at all.

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

    Rated 5 out of 5 stars

    Great expansion card

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

    I recently purchased a Galaxy View 2 with 64 gb of memory, which is expandable to 400 GB. This card worked great on it

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    It does exactly what it is supposed to do.

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

    It wasn't corrupted like many that I have purchased in the past from ebay, not Best Buy. It installed easily and got right to work!

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

    Rated 5 out of 5 stars

    put it in my microsoft pro 6 and so much more spac

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

    love it put it in my Microsoft pro 6 so much space I'm going to be buying another one for my other Microsoft pro 6

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

    Rated 5 out of 5 stars

    Excellent Quality and build

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

    Excellent quality that was purchased at a discount. Would definitely buy more when it becomes available.

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

    Rated 5 out of 5 stars

    Great

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

    Great. Got it on sale and using it on my switch. All the game i wanted on it.

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

    Rated 5 out of 5 stars

    Lot and Lots of Storage!

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

    With the price of Flash falling like it is, this was a no-brainer for my dash cam, holds over 40 hours of video!

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

    Rated 5 out of 5 stars

    great product

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

    Great product. Would recommend to anyone. Want to have all your data in one memory card? This is an excellent choice.

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

    Rated 5 out of 5 stars

    great storage

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

    Perfect expanded storage for my samsung phone that gives you plenty room for photos, movies etc

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

    Rated 5 out of 5 stars

    Big storage

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

    Put in Samsung S9 plus. Works perfectly and I never have to worry about my phone running out of storage space

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

    Rated 5 out of 5 stars

    Great for Surface

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

    I have a Surface Go and it works well. I just plugged it to the tablet and now I have over 500 GB of memory.

    I would recommend this to a friend
  • Pros mentioned:
    Memory card

    Rated 5 out of 5 stars

    Good deal lots of memory

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

    Works great for switch worth the price the switch needs a good amount of memory.

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

    Rated 5 out of 5 stars

    Excited!!

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

    I'm happy to get this 400gb SD card for back up just in case I run out of space for my Nintendo switch =)

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

    Rated 5 out of 5 stars

    Dope and amazing memory card

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

    Great memory card that holds and stores a ton of data for my system

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

    Rated 5 out of 5 stars

    for the switch

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

    bought this for the switch and it works as advertised. Basically stores the games.

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

    Rated 5 out of 5 stars

    Amazing

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

    I got this on sale for my Note 8 and it works great. Definitely an awesome thing to have for a lot more space

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

    Rated 5 out of 5 stars

    Worth it

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

    Definitely a good amount of storage for my go pro or any other devices that I might have to switch it to.

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

    Rated 5 out of 5 stars

    Storage for Days

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

    This is the perfect SD card for any electronic. Plenty of storage for any kind of work at all levels.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    works great in my Surface Pro 6

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

    easy install, operating system found card and I now direct all my photos and other data to the card.

    I would recommend this to a friend
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