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Customer Ratings & Reviews

Your price for this item is $129.99
The comparable value price is $149.99

Customer reviews

Rating 4.8 out of 5 stars with 481 reviews

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  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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97%would recommend to a friend

Customers are saying

Customers praise the Extreme PLUS 1TB microSDXC UHS-I Memory Card for its substantial storage capacity, excellent performance, and compatibility with various devices. Positive feedback also highlights the card's ease of use and reasonable price, making it a great value for expanding device memory. Many users found it simple to install and use. There were no reported negative comments about the product.

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 481 reviews
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Fast, Reliable, and Tons of Storage!

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

    Fast, Reliable, and Tons of Storage! This 1TB SanDisk Extreme PLUS microSD card is a beast. The speed is excellent for 4K video recording, GoPro/Action Cam use, and even storing large game files. I tested transfers, and it’s consistently fast without random lag. Build quality feels solid, and SanDisk has always been reliable for me. Definitely worth the investment if you need big storage with performance.

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

    Rated 5 out of 5 stars

    Great SD card, at an unbeatable price!

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

    Works great. Fast transfer speeds. Nowadays, many companys are ripping off consumer by stating that the gb are higher than they actually appear. This one never fails to deliver the true GB size.

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

    Rated 5 out of 5 stars

    The Ultimate Storage Solution

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

    SanDisk continues to set the standard for memory cards. This 1TB microSD card handles everything with ease—high-speed transfers, massive storage capacity, and reliability for all my creative projects. An unbeatable product!

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

    Rated 5 out of 5 stars

    Why not get a terabyte at least?

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

    Fast. Easy to use. Plenty of storage. Gotta get it.

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

    Rated 4 out of 5 stars

    Does the job well in my Steam Deck

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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 1TB micro SD card specifically for the 256GB Steam Deck I got used, since 256GB is just not enough for game sizes today being 90GB or more in some cases. This card has been working beautifully so far, and I have had no issues at all. Even though I happened to buy this on Black Friday, the price was STILL a bit higher than other options I could have purchased online, but I was too impatient to wait for shipping and/or a better sale. No complaints though, I am still using this card today and it's still working great. The only minor issue I had was that my Steam Deck had trouble formatting it at first, and if the card ever happens to slip out of my Steam Deck (when I installed Hall Effect joysticks), it prompts me to format it again, but if I give it a minute, all my files are recognized and it goes back to normal. Not sure if this is an issue with the card or my Steam Deck (like I said, I got it used) but felt it was worth mentioning in case anyone else has this issue. Just give it a min or 2 before you worry about your Steam Deck games/data being lost.

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

    Rated 5 out of 5 stars

    canna remeber when i got this ,, but ,,

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

    when BB put this on sale big discount ,, i jumped .. and essentially very happy ,, 1TB is tons of storage for my camera to store .. although it is not the fastest ,, it has not been any problem with the canon body it is in ,, for photo and video .. this big 1tb lets me do way bigger dumps to my backup hard drive in one shot ,, when it starts to fill which saves some aggravation when the time comes.. i been only a sandisk buyer and never hada problem with all of them ..

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

    Rated 5 out of 5 stars

    Upgrade your GoPro!!

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

    SanDisk + GoPro = massive storage for videos! Plug and play ease, reliability and usability, plug this in to your GoPro and record. Great price for a full TB, too!

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

    Rated 5 out of 5 stars

    Good enough

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

    Runs well in my phone. I've got more storage then I'll ever need

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

    Rated 5 out of 5 stars

    Great for games and photography

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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.

    Got for use with my Steam Deck to store games. It does that function extremely well. So we’ll, in fact, that I bought another one for the upcoming ROG Ally! The read and write speeds are fantastic compared to other cards and playing games from them is seem less and you can’t even really tell you’re on a micro SD card ! I also use this brand (512 version) for my photography and it’s fantastic for that as well. Especially when shooting video in 4k or doing burst photos. A cheap card I used to use would do good to give me 15 quality shots in a burst (due to write speed), this card gives me closer to 35. Solid performer and the only one I’ll spend my money on, no matter the device.

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

    Rated 4 out of 5 stars

    Good for Steam Decks

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

    Works great to extend the storage of a steam deck. There is hardly any lag when playing games saved on it.

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

    Rated 5 out of 5 stars

    Good

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

    I bought a GoPro 12 creator edition and didn't realize you need a ultra fast SD for it so I picked this up and get to recording. Everything has been great. Could have been a little cheaper but it's great and probably more storage than you need especially if you use a cloud

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

    Rated 5 out of 5 stars

    Best SD Card that has kept my data safe over years

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

    It is the best SD card I have ever bought! I was skeptical of keeping all my crucial data on an SD card while using it with my PC and instead of relying on its SSD, I chose against all odds to keep it on this SD card and I have never had any issues, no bad sectors and no performance problems over multiple years! Highly recommended!

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

    Rated 5 out of 5 stars

    Steam Deck Ease of Use

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

    I bought this to upgrade rhe storage on my Steam Deck since I’m not one to open the device to replace the SSD and I gotta say this is one of the best purchases you can make for it. Everything was pretty much ready to go after inserting the card into the Steam Deck and formatting. The write speeds are really good and I can’t tell the difference in terms of load times whether the game is on the SD card or the SSD. Great purchase!

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

    Rated 5 out of 5 stars

    Great disk for gaming

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

    Used it to transfer games and save files between my PC and Rog Ally X. Transfer speed is great and the storage is spacious.

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

    Rated 5 out of 5 stars

    The Best for Steamdeck

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

    Amazing value and performance. I’m using mine in my steam deck.

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

    A perfect external storage solution

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

    I'm still using my old Samsung Galaxy S20, and although I only have 128 GB internal storage, this micro SD card offers more than ample storage for my needs. If your mobile device can still utilize external storage (most newer models don't), I'd highly recommend it.

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

    Rated 5 out of 5 stars

    Good card bad inventory count

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

    Card work good, card expensive. Best buy inventory incorrect. Not in stock like they say, had to be delivered next day.

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

    Rated 5 out of 5 stars

    Great memory with great speed at a great price!

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

    I am using this device as a complement Microsoft Surface Book 2, which has a 1TB SSD for internal space. Very reasonable price with a great performance to match! It's not SSD quality, but it didn't need to be for this purchase to make the most sense.

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

    Great card!

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

    Works great! Easy to use and insert. No problems have come up and it has a great storage capacity.

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

    Rated 5 out of 5 stars

    End game sd card size for device.

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

    So far so good. Put this in my Sony Xperia 1 iv without any issues, now i can take pics, videos, movies, emulators without using up the internal memory. It reads and writes quickly, this is supposed to be the fastest 1TB micro to date, i got a nice deal on black friday. Im happy.

    I would recommend this to a friend
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