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Customer Ratings & Reviews

$159.99

Customer reviews

Rating 4.9 out of 5 stars with 683 reviews

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  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

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99%would recommend to a friend

Customers are saying

Customers enjoy the Extreme PLUS 512GB microSDXC UHS-I Memory Card for its substantial storage capacity and reliable performance. Users also appreciate its speed, compatibility, ease of use, and reasonable price. A few customers noted the card does not overheat the camera.

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 8 Showing 141-160 of 683 reviews
  • Rated 5 out of 5 stars

    Good things come in small packages

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

    I was having a hard time finding the disk. I had to ask somebody to help point me in the right direction. They were very helpful.

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

    Rated 5 out of 5 stars

    works as expected

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It works exactly as expected. Not much more to say.

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

    Rated 5 out of 5 stars

    Brian X.

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

    I purchased this micro SD card the week of Thanksgiving, so it was a steal. I got it before buying the Osmo Pocket 3, knowing I’d need it. I’ve recorded a good amount of content and still have a lot of storage left, so I’m really satisfied with it.

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

    Rated 5 out of 5 stars

    Extra storage for the laptop

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

    I've had good success with SanDisk devices and this is no execption. I've certainly not used it as much as I might a SSD but I did install it into my laptop and it's performing as expected. It's nice to add the extra storage as needed.

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

    Rated 5 out of 5 stars

    switch upgrade

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

    great upgrade, good speed, good value, works on Nintendo Switch

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

    Rated 5 out of 5 stars

    Good chip

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

    It does what I need it to do. Worked out of the box.

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

    Rated 5 out of 5 stars

    Thumbs up

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

    I bought this for my X5 camera. works great and the video comes out in great quality

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

    Rated 5 out of 5 stars

    Worth it

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

    Does not lag on high speed photography, great memeory and transfer quality

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

    Rated 5 out of 5 stars

    “512GB Memory Card with Excellent from Best Buy”

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

    “I purchased this 512GB memory card from Best Buy, and I am very satisfied with it. The data transfer speed is incredible, and it offers extensive storage space, perfect for photos, videos, and large files. It works seamlessly with various devices and has had no issues so far. This product is definitely worth the purchase!”

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

    Rated 5 out of 5 stars

    Excellent for dash cam

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

    Great purchase, works perfectly with my Garmin Dash Cam Mini 3

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

    Rated 5 out of 5 stars

    The must have SD Card

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

    The perfect SD card for my sony a7iv. Customer service helped me find it.

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

    Rated 5 out of 5 stars

    great speed and reliability

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

    looked up a bunch of sd this one is ure best bang for your buck transfer speed wise. i have all my lower end steam games on this card run flawlessly and all my AAA titles on the ssd for the best load times

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

    Rated 5 out of 5 stars

    Would buy 5 more if I could afford it

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

    What can you really say about a micro SD card. This one has above average and exceptional writing and reading speeds. And it hasn't failed me yet. So far, great bang for your buck

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

    Rated 5 out of 5 stars

    Fast Card

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

    Fast card at a great price. Using in a Galaxy Tablet

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

    Rated 5 out of 5 stars

    Great Memory Card

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

    This memory card is great. It is fast and can hold a lot of data. Great product!!

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

    Rated 5 out of 5 stars

    Build quality and faster transfsr speeds.

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

    Performance just as expected! Definitely making another purchase soon.

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

    Rated 5 out of 5 stars

    It's a MiCroSD Card

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

    It's a Micro SD card, and I generally get Samsung as they are reliable. Not much to say about it other than it works, but I wanted to comment that Best Buy was quick to resolve unexpected shipping issues with this, and their customer service was excellent.

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

    Rated 5 out of 5 stars

    Useful

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

    Its great to have a back up for you data everyday data like photos,works well with an usb adapter. Save yourself money buying monthly stoarge payments like apple or google.

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

    Rated 5 out of 5 stars

    Highly recommend using

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

    Got this on sale for a great price. This thing is fast, holds my digital music collection of almost 300GB, and still has room to spare! I also use these for my RaspberryPi's.

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

    Rated 5 out of 5 stars

    Great 512 GB micro SD

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

    This micro SD card is great. The price was in the $40's, and this works in my Samsung Note 8 even though the Note 8 specification state 256 GB max. I would recommend this to others that want more storage.

    I would recommend this to a friend