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$159.99

Customer reviews

Rating 4.9 out of 5 stars with 687 reviews

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Rating by feature

  • 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

Pros mentioned filter

Cons mentioned filter

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 34 Showing 661-680 of 687 reviews
  • Pros mentioned:
    Storage capacity

    Rated 5 out of 5 stars

    Does the Job

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

    Using it as extra storage in my Surface Pro 7+. Does the job.

    I would recommend this to a friend
  • Cons mentioned:
    Heat

    Rated 1 out of 5 stars

    SD card was overheating in dash cam

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

    Bought new, inserted into dash canera, formatted it, and kept giving “error” notifications. Notifced SD was overheating. Luckily, I never left the lot, so I walked back in and returned it for the SD Samsung 512. That item worked perfect. Weird because they were the same in essence.

    No, I would not recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      Hello, we are sorry for the inconvenience. It is very possible that this problem is caused by incompatible specifications. It is unfortunate that the product was returned before we had the opportunity to resolve the issue. Nevertheless, we look forward to providing you with our products and services. SanDiskConnections

  • Rated 3 out of 5 stars

    More, please!

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

    Great way to quickly expand storage capacity on laptops with both a mini and/or full memory SDXC slot. Just wish it was 1 or 2 TB instead of only 528GB!

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    it is good when it works

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

    buy 3 and 1 is damanged. otherwise, it is great. The price is expensive.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    SD card issue

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

    Opened it up brand new and tried to use it and it said that the SD card was corrupted/defected and could not read or anything. I don’t have the original packaging to return it sadly.

    I would recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      We're sorry to hear about your experience. Please try using the card with a different device or reformatting it(https://support-en.sandisk.com/app/answers/detailweb/a_id/20821) , as it can often resolve such issues. Note: Reformatting is a data-destructive process, please ensure to backup your data before reformatting. If the issue persists, kindly reach out to us at: https://support-en.sandisk.com/app/askweb SanDiskConnections

  • Rated 1 out of 5 stars

    Not working properly

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

    This card keeps freezing up. Not ideal for 4K I would try to get a different brand

    No, I would not recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      We're sorry to hear about your experience. This card supports 4K recording; however, performance may vary depending on your host device compatibility and recording settings. Please contact us at: https://support-en.sandisk.com/app/askweb - so we can troubleshoot and ensure you're getting the best performance possible. SanDiskConnections

  • Rated 3 out of 5 stars

    I’m not sure

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

    Arrived damaged an afterwards I lost it so I’m not sure

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Blasphemy

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

    Was told this would work for my switch and it didn’t. Came to return it and was told I couldn’t because it was opened even though a Best Buy employee said “it would work for the switch 2”

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Card doesn't work beyond disappointing

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

    This card doesn't work, why sell this to consumers

    No, I would not recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      We're sorry to hear about your experience. The cause could be related to the card's compatibility with the host device. Please test the card on a computer or a different device if possible. If you need further assistance on this or any other SanDisk product, feel free to reach us at: https://support-en.sandisk.com/app/askweb SanDiskConnections

  • Rated 1 out of 5 stars

    Ensure it's the right card for the right equipment

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

    This card does not work in Insta360s or drones. Beware of this!

    I would recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      We're sorry to hear about your experience. Our cards are designed to work with a wide range of devices, but compatibility may vary by model and recording requirements. Please contact us at: https://support-en.sandisk.com/app/askweb so we can verify compatibility for your device and assist you with the right solution. SanDiskConnections

  • Rated 5 out of 5 stars

    Yivyvitvyvyo

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

    Ctfyctctftctcr. Tfiftcyvyovyovot it tvtvyigyibybgt. Tvitvtibyi

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

    Plug and play

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

    Plug and play memory card, working fine so far, no issue.

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

    Great

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

    great card for a great price; it has good read speeds

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Average good

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

    Good I’m very happy for that I like it I wann to continue this custom service

    I would recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      Thank you for your feedback! We're thrilled to hear you're happy with the product and service. If you ever need assistance or have questions, feel free to reach out at: https://support-en.sandisk.com/app/askweb SanDiskConnections

  • Rated 2 out of 5 stars

    memory card

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

    It arrived damaged and a replacement was not available. Ki

    No, I would not recommend this to a friend
  • Pros mentioned:
    Performance, Speed

    Rated 5 out of 5 stars

    Works fine in a dashcam

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

    Got for a Dashcam that needed a U3 micro SD card. Works great in it, no issues, fast and good playback

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

    Rated 5 out of 5 stars

    Works great. Love the huge storage!

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

    I use this in my digital camera and it works great!

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

    Rated 5 out of 5 stars

    Plenty memory

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

    Lot of memory! Still have plenty remains after I used it a lot!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Storage capacity

    Rated 5 out of 5 stars

    Excellent choice

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

    Excellent choice for storage. Great capacity and easy to install

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

    Rated 4 out of 5 stars

    Buy buy buy

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

    Recomended if your a person to record precious life moments

    I would recommend this to a friend