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Customer Ratings & Reviews

$179.99

Customer reviews

Rating 4.8 out of 5 stars with 99 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

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96%would recommend to a friend

Customers are saying

Customers admire the Express 512GB microSD PCIe 3.1 NVMe UHS-I Memory Card for its storage capacity, making it an excellent choice for the Switch 2. Users also appreciate the overall performance of the card, reporting that it works as expected. Many customers are impressed with the amazing read and write speeds that this card provides.

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 2 Showing 21-40 of 99 reviews
  • Pros mentioned:
    Overall performance, Storage capacity

    Rated 5 out of 5 stars

    perfect card at the right price

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

    Works great! lots of storage for my Nintendo Switch 2

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

    Rated 5 out of 5 stars

    Memory

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

    Perfect addition to any Nintendo switch system. Fast data access. Would recommend if needed

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

    Rated 5 out of 5 stars

    It works well on my switch

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

    I like the amount of storage that its in the sd card and its very easy to use

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

    Rated 5 out of 5 stars

    Switch 2

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    One of the best cards for switch 2 for installing the big file games fast speeds also

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

    Rated 5 out of 5 stars

    Memory for Switch 2

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

    Perfect for what I need it for(Nintendo switch 2).

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

    Rated 5 out of 5 stars

    Need storage

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

    Great sd express card. It's for my switch 2 and it does the job. Will be getting larger ones when they come out. Sandisk is a great company and reliable

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

    Awesome express card

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

    Plays my Switch 2 games with fast load times. Very happy with price and size

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

    Rated 5 out of 5 stars

    Hey this for Switch 2

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

    Definitely needed this for my Switch 2!! Especially for the larger games!! So far no problems!!

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

    Rated 5 out of 5 stars

    Very satisfied

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

    There is no lag at all with this card, great price for the quality

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

    Rated 5 out of 5 stars

    Switch 2 SD card

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

    Bought for the Switch 2 and it has been working without any issues

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

    Rated 5 out of 5 stars

    Micro SD Ex

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

    Installed easy and easy to format to my device. Great little SD card.

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

    Rated 5 out of 5 stars

    Storage is good

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

    I'm all about storage and this is needed if you're a gamer.

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

    One of the BEST SD cards out there

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

    Very good SD card. The R/W speeds are soo good that sometimes I forget that it’s an SD card and not an SSD. I just hope the price will go back down so that I can afford a 1TB

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

    Rated 5 out of 5 stars

    Good storage alternative

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

    A great middle ground for expanding the storage of your switch 2. A little pricey hopefully with time the price will improve and this becomes the standard microSD card.

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

    SanDisk, yes, 2026, NO

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

    This is the perfect MicroSDExpress card, yet with the world going insane, get what you can afford. I love SanDisk, but here we are in 2026…if you have the cash, this is an easy buy…no brainer.

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

    Rated 5 out of 5 stars

    Worth the price

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

    Excellent storage for Switch 2! Best Buy was nice enough to price match as well.

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

    Rated 5 out of 5 stars

    Great Value

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

    Extra memory for switch! Lets the games go on for hours and hours!

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

    Rated 5 out of 5 stars

    Great gift

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

    Got this for my husband. It is very compatible to switch 2

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

    Rated 5 out of 5 stars

    512GB SanDisk micro sd EXPRESS

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

    Bought this 512GB SanDisk micro sd EXPRESS,so I will have enough storage for both of my Nintendo Switch and Nintendo Switch 2 games.

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

    Rated 5 out of 5 stars

    Best storage for switch 2 for now

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

    Works swell with the Switch 2 due increase data from switch 1 to switch 2, holds 2x more games than internal storage and hope soon they release a 1TB version

    I would recommend this to a friend
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