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Customer Ratings & Reviews

Model:
SDSQUB3-512G-ANCMA
SKU:
6356777
Your price for this item is $59.99
Clearance
The comparable value price is $79.99

Customer reviews

Rating 4.9 out of 5 stars with 501 reviews

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Rating by feature

  • Value

    Rating 4.7 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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97%would recommend to a friend

Customers are saying

Customers consistently note the Ultra PLUS 512GB microSDXC UHS-I Memory Card offers massive storage at a great price, praising its compatibility with various devices like Nintendo Switch and tablets. Positive feedback also highlights the card's ease of use and reliable performance. The ample memory capacity is frequently cited as a key benefit for expanding device storage.

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 1 Showing 1-20 of 501 reviews
  • Pros mentioned:
    Storage

    Rated 5 out of 5 stars

    Former Superintendent of EDUCATION

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

    I do a lot of video work and take thousands of photos. In fact my license plate is "videos". I need space on my phone so this Sand Disk card fits the bill for my demand for space. Travel's Dr. John Stephenson former Superintendent of EDUCATION for the COMMONWEALTH of Kentucky. I am very happy with this SD card.

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

    Go pro cameras

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

    Great picture quality I use to video and take pics

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

    Rated 5 out of 5 stars

    Would buy again

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

    Great speed, lots of storage, and good price when on sale. Storage space should be enough for most people, including audiophiles.

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

    Rated 5 out of 5 stars

    Great for SteamDeck

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

    Bought this for use in a SteamDeck to expand storage. Fast, good size, perfect for that use (almost no difference in loading times compared to on-device storage). I have never had issues personally with SanDisk microSD cards and have been using them for years. Another in a long line of good products.

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

    Rated 5 out of 5 stars

    Excellent For Big Game Collections

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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.

    I bought this for my Nintendo Switch after my game collection started to swell. The speed is fine for the Switch's very old technology, and doesn't need to be top speed or anything like that. The very slow write speeds means that if you ever have to copy over to a bigger card, plan to set it up and leave it for several hours. It does what it says, that's what counts.

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

    Rated 5 out of 5 stars

    4k Storage for Arlo

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

    Needed local storage for my 4k Arlo system. Wasnt quite sure of this card would work, but I could use it in other devices so I took a chance. One, great price. Two, this works with my Arlo system. Time will tell how it stands up to repeated writeovers, but I am happy so far. I would recommend thois to others if you can find stock...i bought the only one available locally in my area!

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

    Rated 5 out of 5 stars

    Worth the purchase

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

    Saw this one on sale so I knew I had to buy it, plus they were selling out quick I figured the next time it was restocked, I’m not waiting any longer. I bought this for my Switch OLED and it works perfectly well.

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

    Rated 5 out of 5 stars

    Works Just as Intended

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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.

    This SD card was perfect for what I needed it for (extend memory on a tablet). I have not had any issues with it and would recommend it to anyone who wants to increase memory with a compatible device.

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

    Rated 5 out of 5 stars

    A great price for the item

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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.

    Something to have especially if you’re new to switch or steam deck

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

    Rated 5 out of 5 stars

    Great value

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

    Great SD chip. I bought it for my Samsung 10 phone to increase the storage. It dropped right in and now I have an addition 500G of storage. Speed is good and the price made it a great value.

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

    Rated 5 out of 5 stars

    Great storage for tablets.

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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 for a Samsung table. I would buy another for my phone, but they've gone to the point where you don't have additional memory on the phones. Love having the option to put it on a card.

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

    Rated 5 out of 5 stars

    Great for the price

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

    Works reliably. Good speed. Good product for the price. (Do not buy no-name memory cards; they are not reliable.)

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

    Rated 5 out of 5 stars

    Great addition to my phone!

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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 this on a Best Buy Deal-of-the-Day to add storage to my Motorola Z4 phone. It was easy to install. I was able to easily move the pictures stored on my phone to it, thereby freeing up internal storage. I also used the adapter to insert it in to my computer and copy over all my music so I can take them wherever I go. Again, easily done. This has plenty of storage for all those pictures, my music (even at lossless compression) with room to spare. I'm completely satisfied.

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

    San Disk Ultra Plus

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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.

    San disk ultra plus works amazing. I was able to store photos and files on it very easily

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

    Rated 5 out of 5 stars

    Excellent value for more photo/video opportunities

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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.

    Great storage capacity. Fast response. Good value for the price. Adds more capabilities/possibilities for video.

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

    works well

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

    been using this for the past year to game on my steamdeck. still works

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

    Rated 5 out of 5 stars

    Additional storage for my new phone.

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

    I bought this SanDisk for my new Motorola one 5g ace because it has only 64gb internal storage. I can upgrade to 1tb but I think it's big enough for 512gb just to add more storage for my photos and videos. I like SanDisk SD card it's easy to use and work great for me.

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

    Rated 5 out of 5 stars

    Good

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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.

    ………great buy………would buy again. ……….use it every day

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

    Rated 5 out of 5 stars

    Great Capacity Great Deal!

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

    Amazing capacity with this card and very reliable for many uses and great affordability here.

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

    Rated 5 out of 5 stars

    great backup storage

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

    We use this SanDisk ultra plus as a back up storage for our arlo ultra security system it has been over a month and have only used 6 gb. At this rate I estimate it will be 3 to 4 years before my recordings over write, that is great value. I would highly recommend this brand to anyone.

    I would recommend this to a friend