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Customer Ratings & Reviews

Model:
SDCZ430-256G-A46
SKU:
10115538
$60.14
Save $10.85
Comp. Value: $70.99

Customer reviews

Rating 4.7 out of 5 stars with 1428 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

95%
would recommend
to a friend
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 69 Showing 1,361-1,380 of 1,428 reviews
  • Rated 3 out of 5 stars

    tiny and powerful

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great unit but i ende dup replacing it 2 years later because the plastic started to break. I suggest getting a metal frame flash drive

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

    No bueno for me

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

    Attempted to use this to expand smart tv memory, but heat pretty much destroyed it and rendered useless. For now limiting tv apps since unable to delete bloatware and cleaning cache to mitigate. Might be great in other scenarios, just not for me.

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

    Failed too soon

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The drive failed in less than one year after purchase, 10 months to be precise. It was used occasionally, generally as a backup storage device. Problems after failure includes causing issues with the file explorer and unaccessible through disk management; overheats. Unable to restart the computer while it’s inserted. It’s possible that I got a lemon.

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

      Hello, we sincerely apologize for the inconvenience this has caused you. This matter can be best addressed through our technical support team. Please visit our support site where you can find our customer technical support phone numbers, open a ticket, chat live or check the status of an open ticket https://www.sandisk.com/about/contact/customer-care. SanDiskConnections

  • Rated 3 out of 5 stars

    Worked great then broke

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

    Worked great at first, I was using it for my Tesla dashcam video storage. However, after a few short months it will no longer register in my car or my computer. Unfortunately this is usually the case with Sandisk flash drives

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Great for Tesla Dashcam, but corruption occurred

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

    I'm on my second ultra fit flashdrive as the first one corrupted. A quick google search revealed it's a common thing to occur on some of SanDisk's products and once it occurs there's no way to format or overwrite the corruption. I use this in my tesla because it's sleek form factor fits flush inside the usb port of the center console

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

      Hello, we sincerely apologize for the inconvenience caused to you. Please note that we do not recommend using any USB Drives/ Memory Cards other than the SanDisk®️ High Endurance/ MAX Endurance Memory Cards to be used with devices like Dashcams, Security/ Surveillance Devices, and In-Car Recording Devices as these devices perform constant read and write operations while recording continuous videos. Please use a SanDisk®️ High Endurance/ MAX Endurance Memory Card with a USB Memory Card Reader in your Car's USB port since these Memory Cards are specifically designed for constant Read/ Write Operations. However, we also request you to open a ticket to contact SanDisk® support at https://kb.sandisk.com/app/ask and we will be happy to help you. SanDiskConnections

  • Rated 1 out of 5 stars

    This flash drive is made of plastic, very cheap.

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

    This flash drive is made of plastic, very cheap. i've tried it on 2 computers, including my new, 2-week old Dell laptop, and it consistently prompts "drive error" messages. My experience with this flash drive is not good, wouldn't recommend anyone buy this cheap flash drive.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    SanDisk

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

    I'm not sure about this product. I have a Surface and it doesn't like the SanDisk. My other computer is in the Geek Squad and that computer may not have issues with it.

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

    Works with some nuances

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

    Works, but not for what I purchased. Bought this to use it on Nintendo Wii. Seems like there is a different way to format these flash drives and is a known issue.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    weak construct

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

    It is extremely compact but it made with extremely cheap plastic. Broke in 1 week after light usage.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Well built but too small for my hands.

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

    A bit difficult to take out of USB slot. I will be buying larger flash drives in the future due to problems with my hands.

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

      Hello, we thank you for taking your time out and reviewing this Flash Drive. We appreciate your candid feedback. However, all of our products are manufactured on strong hardware platform to sustain daily usage. For any other suggestions/ queries with any SanDisk® products, please feel free to contact SanDisk support directly at https://www.sandisk.com/about/contact/customer-care and we would be glad to assist you. SanDiskConnections

  • Rated 5 out of 5 stars

    Impress

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

    So small but huge storage more than enough for my need.

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

    Good drive. Slow transfer speed.

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

    Slower transfer speed than what was expected from a 3.0 drive.

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

    IT'S OK.

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

    Compact but not durable, data storage with no cap protection. Speed not fast as the full size flash drive.

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

    Compact and Economical Drive

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

    Very compact and economical drive. Excellent read/write speeds. Small size makes it easy to pack for trips away from home but also makes it easy to lose.

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

    The slowest USB drive I own

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

    Write speeds no greater than 20 MB/s and it's driving me nuts. It's easily the slowest USB drive I own and was a waste of money. Might have something to do with how incredibly hot it gets.

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

      Hello, we apologize for the inconvenience this has caused you. This matter can be best addressed through our technical support team. Please visit our support site where you can find our customer technical support phone numbers, open a ticket, chat live or check the status of an open ticket https://www.sandisk.com/about/contact/customer-care. SanDiskConnections

  • Rated 5 out of 5 stars

    Useful for additional storage space.

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

    Using on an Xbox series S for older Xbox games. Storage is severely limited and this is helping out. Only works for old games. No series games.

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

    Cannot Recommend Mine Died

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

    I should have known this thing was too good to be true. The size and capacity was impressive. However, after a couple of months after I purchased it stopped working and I lost the data that was on it.

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

    Junk

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

    Cheap plastic housing broke inside of usb port. Lost a few days of important project files. Its my fault. I knew how poorly made the product was when i first opened the package. My surface computer was over heating and i needed to backup some files temporarily. I took the chance and lost that bet. What’s worse than buying a defective product? Best buy’s service. It failed in 4 days. I went ti the geek squad counter and was told it would cost over $500 to attempt fike recovery. I checked around for othet options for recovery. After 15 days Best Buy would not provide a refund.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    password for a back up ?

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

    too much trouble for a back up storage device. piece of crap.

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

      Hi, we thank you for taking your time out and posting a review for this USB Drive. We appreciate your candid feedback. If you wish to get help from our support staff for using this USB Drive, please feel free to contact SanDisk® Support at 1-866-SANDISK and we would be glad to assist you. SanDiskConnections

  • Rated 3 out of 5 stars

    It's a thumb dive

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

    OK................................................

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

      Hi, we thank you for taking your time out and reviewing this USB Drive. We appreciate your candid feedback. For any other suggestions/ queries with any SanDisk® products, please feel free to contact SanDisk support directly at https://www.sandisk.com/about/contact/customer-care and we would be glad to assist you. SanDiskConnections