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Customer Ratings & Reviews

Your price for this item is $63.99

Customer reviews

Rating 4.9 out of 5 stars with 575 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

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Cons mentioned filter

99%would recommend to a friend

Customers are saying

Customers are satisfied with the Extreme PLUS 512GB microSDXC UHS-I Memory Card's extensive storage capacity, performance, and ease of use across various devices. Many appreciate its compatibility with different devices, including gaming consoles and action cameras. The card's value for its price point is also frequently praised. While some users noted instances of overheating, this was not a widespread concern.

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 575 reviews
  • Pros mentioned:
    Compatibility, Speed

    Rated 5 out of 5 stars

    SanDisk Extreme Plus 512GB Micro SD XC V30 A2

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

    Comes with an adapter. The transfer rate was extremely fast from the device to my desktop PC. Works well in my Insta360 X5.

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

    Rated 5 out of 5 stars

    “512GB, Reliable, Fast, and Perfect for storage

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

    The 512GB SanDisk is a fantastic storage solution—reliable, fast, and offers ample space for all my files, photos, and videos. It’s perfect for high-res content and large files, with impressive transfer speeds that make moving data quick and easy. The compact design is convenient, making it great for travel or everyday use. Overall, it’s a dependable, high-capacity drive that delivers excellent value for the price.

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

    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:
    Speed

    Rated 5 out of 5 stars

    The best of the best

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

    The best of the best! This SanDisk Extreme PLUS 512GB microSD card is absolutely amazing. Super fast read and write speeds, perfect for 4K video, high-resolution photos, and app storage. I’ve used it in my camera, drone, and even phone without a single issue. Reliable, durable, and worth every penny. If you’re looking for top-tier performance, this is it. Highly recommended!

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

    Rated 5 out of 5 stars

    A great and reliable microSD 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's a genuine microSD card from sandisk. It performs what it's supposed to. It's very fast and you don't have to worry about losing you files in it since it's very reliable. It's highly recommended if you want to expand your device storage. Overall, I have no problems and I'm happy with it.

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

    Rated 5 out of 5 stars

    Reliability is most important to me

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

    I purchased the scan disk and it works perfectly for what I am doing as far as recording media. I actually went back and purchased the two 1 tb external drives and one 2 tb drive that works on my Blackmagic camera for transferring large quantities of video data. They are perfect for capturing data from a camera because of their speed. And because they are ssd drives, they will make my life much easier. The best thing is that SSD drives have no moving parts. The reliability issue is most important because the minute you take the data off the drive and leave the set, the shooting stops, and the reliability starts. That helps me sleep at night without worry.

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

    Rated 5 out of 5 stars

    Fast, Reliable, and Excellent Storage Capacity!

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

    I recently purchased this SanDisk Extreme PLUS 512GB memory card and I am extremely satisfied with its performance. The transfer speed is impressive, making it perfect for high-resolution video recording and rapid photo bursts. I use it with my action camera and haven't experienced any lag or issues. Highly recommend it for anyone who needs fast, reliable storage with plenty of space!

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

    Rated 5 out of 5 stars

    good performance

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

    excellent storage y very fast with connect with my PC

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

    best for all around use

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

    This SanDisk Extreme PLUS 512GB microSDXC has been rock solid for me. I’ve used it with action cameras and drones, and it handles 4K footage without a hiccup. Transfer speeds are quick enough that I can dump large video files onto my computer in minutes, and I haven’t run into corrupted files or dropped frames. The 512GB capacity is perfect for longer shoots — I can record all day without swapping cards. It’s also rugged enough to take some abuse; I’ve had it in the cold and dust, and it still works fine. The only drawback is the price compared to smaller-capacity cards, but the peace of mind is worth it. Overall, it’s a reliable, high-speed card that delivers exactly what you need for demanding cameras and big projects.

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

    Rated 5 out of 5 stars

    Memory card works great obstructions.

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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.

    This product works great.No issues fast simple to operate

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

    Rated 5 out of 5 stars

    Works perfect

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

    Works perfect, no issues with my DJI camera, it is fast.

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

    ⭐️⭐️⭐️⭐️⭐️ Super Fast and Reliable — Totally Worth

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’ve been using the SanDisk Extreme PLUS 512GB microSD card, and it’s been amazing! The speed is incredible — it handles 4K video recording, burst photography, and large file transfers with zero lag. Perfect for my camera and my DJI Osmo Pocket 3! The storage capacity is huge — 512GB gives me tons of space for videos, photos, and apps without worrying about running out. I also love how durable it is; it’s waterproof, shockproof, and temperature resistant, so I can trust it even during travel or outdoor shoots.

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

    Excellent Performance & Massive Storage!

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

    I purchased this 1 TB microSD card for my action camera, and it has completely exceeded my expectations. The read/write speeds are impressive—I can record 4K (and even 5K) video smoothly without any lag or dropped frames. File transfers to my laptop are quick, and the large capacity means I can film multiple trips without worrying about running out of space. The card came well-packaged, and I’ve tested it with various devices—smartphone, GoPro, drone, and even my Nintendo Switch—and it worked flawlessly with all of them after formatting. I also ran a storage test to ensure it’s the full 1 TB, and everything checked out. If you need huge storage that’s reliable and fast, this card is worth every penny. Perfect for travelers, content creators, and anyone who hates swapping cards in the middle of shooting.

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

    Rated 5 out of 5 stars

    Trusted name for all my camera media storage

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

    Trusted item when it comes to my camera media storage. Provides quick uploads and as much storage as I need

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

    Rated 5 out of 5 stars

    Miss

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    One of the most impressive features of the SanDisk Extreme Portable SSD is its speed. With read speeds of up to 1050MB/s and write speeds up to 1000MB/s (depending on the capacity), it's an incredibly fast external drive that allows you to transfer large files quickly. Whether you're backing up high-resolution photos or editing 4K videos directly from the drive, the performance is consistently excellent. This speed, paired with its USB 3.2 Gen 2 interface, makes it an ideal choice for creative professionals who need reliable, fast storage.

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

    Rated 5 out of 5 stars

    Great for PC handhelds

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

    Great product work well for my Steamdeck. I enjoyed the process and installation was seemless

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

    Rated 5 out of 5 stars

    Super fast data transfer

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

    I know its way faster than i need for my switch but when you can get it on sale its totally worth it. Switch 2 is right around the corner and it makes me happy knowing i can use it on that if needed.

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

    Rated 5 out of 5 stars

    Dashcam Storage Card at my fingertips

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

    Got a dash cam online some time ago and just opened it and started using. Like a lot of electronics, it was packaged less a memory card called a TF storage card. Was concerned this might be an old device, that is no longer provided in the US. However, as soon as I described I needed a TF card for a dashcam video unit. Was immediately directed to the camera section and met a great employee who showed me the packages with mini camera storage chips which included a cartridge for use with a standard card reader slot or computer slot. Great selection, terrific service and surprisingly reasonable cost. Decided on the 512 GB card, took it home an instantly recognized by my dashcam.

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

    Rated 5 out of 5 stars

    Tread mico card

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

    Got this for my legion go for extra storage. Does the job extremely well and fast

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

    Rated 5 out of 5 stars

    Solid Performance

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

    Great performance, high reliability as usual. I use these SanDisk Extreme micros for all my son’s sports events and they never let us down. Definitely recommend them

    I would recommend this to a friend
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