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Customer Ratings & Reviews

Model:
SDCZ48-128G-A46
SKU:
10757559
$29.99
Save $12
The comparable value is $41.99

Customer reviews

Rating 4.8 out of 5 stars with 10344 reviews

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Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers are positive about the product's ample storage capacity, good speed, and overall performance. They also appreciate its ease of use, competitive price, and compact size, noting its USB 3.0 capabilities. However, customers are negative about the product's tendency to overheat during large transfers and its design.

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 131 Showing 2,601-2,620 of 10,344 reviews
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great usb

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

    Great usb for the price. Performance great. I recommend.

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

    Rated 5 out of 5 stars

    Compact & Great Value

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

    I use my USB Flash Drive often. The retractable connector is handy. The blue light lets you know when it's properly connected. Transfer speed is reasonable and I often use it for disc images as large as 3.5G. I haven't used the security encryption software that was provide since I don't need another password to remember.

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

    Rated 5 out of 5 stars

    Great for all your pictures, music, or files

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

    It used to be difficult to travel with your photo or music library now there is enough space to bring your entire collection at a price that makes it the sensible decision.

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

    Rated 5 out of 5 stars

    Worked without any issues

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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 drive to back up old laptop and transfer to new laptop. It did the job.

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

    Rated 4 out of 5 stars

    Bob

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

    Plenty of room to store data. Small and compact, don't take up a lot of room.

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

    great

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

    A tech person at my job recommended SanDisk to me and I've been using them for several years. When I was building a computer for a friend, I read that there have been problems with a certain brand of flash drive (won't mention brand) not working well when used for booting a computer (in order to install the OS). SanDisk was mentioned as one brand that doesn't have problems. I was happy to read that since the only brand of flash drives I have is Sandisk. I have never lost any data stored on one of these. I have, however, lost data on other brands. The only problem I've ever had with these flash drives is that, in the older models (black w/white thumb slide), when inserting them into the usb port, sometimes the connector would slide back into the casing. I don't have that problem with the newer ones (black with red slide).

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Flash Drive

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

    SanDisk is a good product. I have been using SanDisk for a very long time and will continue to.

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

    Rated 5 out of 5 stars

    Great Flash Drive

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

    I was in need of a new Flash Drive to accomplish some manuel updating of firmware. I found this 128GB drive for less than $25.00 and decided to give it a try. The drive is just what you would expect, a small portable flash drive with enough storage to facilitate nearly any need.

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

    Rated 5 out of 5 stars

    Big storage in a little usb

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

    I can’t believe how much data this little stick holds. I put all my unedited photos & videos directly on this then after editing I save to my external hard drive.

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

    Rated 5 out of 5 stars

    Good flash drive

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

    Keeps everything intact. Seems to store everything that I needed stored while my computer was being serviced.

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

    Rated 4 out of 5 stars

    Lots of storage, needs sync

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

    Huge storage on the thumb drive. But, needs another program to sync with computers. Seems to be great quality.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Must Have for School - Even if don' realize it

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

    Purchased along with Dell laptop + wireless mouse for my grand daughter for college. Kind of like belts and suspenders. When they need it - they really need it. Good value and price. Usual SanDisk quality - excellent

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

    Rated 5 out of 5 stars

    excellent

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

    this is what I needed to back up picture files in case my computer crashes. It is big enough to hold a third of my low resolution files. I have three discs that I take to my meetings with clients so that they may choose which piece of photographic art best suits there space to be decorated

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

    Rated 5 out of 5 stars

    Great value, especially when on sale.

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

    Although this may not be the fastest unit around, it still clocks in writes at 70MB/second (tested on 1GB file). Read performances are nearly twice as fast at 135MB/s (again, tested on a 1GB file). This unit often is on sale at a price that makes it an awesome deal (today it's at ~30$ for the 128GB version).

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 4 out of 5 stars

    Basic usb

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

    Works as aspected.................................

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 4 out of 5 stars

    Surprised Results

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

    The results came out good! I was very surprised of the process when I used it

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Scan Disk is Perfect

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

    Works great. I have been worried about backing up files. This works perfectly!!

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

    Rated 5 out of 5 stars

    Sandisk 3.0 Review

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

    Flash drives worked flawlessly, Easy to transfer files to and the recreation was perfect. Like the retractable feature to protect the piece that you insert into the computer. Very fast transfers and photos come over 100% intact.

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

    Rated 5 out of 5 stars

    Works like it should.

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

    I didn't realize you have to use special software to format a drive larger than 32gb as FAT32, but once I was told how to do it (Rufus USB), this thing helped turn my Playstation Classic into a console that's actually worth what I paid for it (and more!) Bleemsync FTW.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great price and fast friendly service

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

    Customer service was fast and my order was ready to be picked up when I arrived at the store. Very friendly customer service. The item worked better than I could have wanted and the price was perfect.

    I would recommend this to a friend