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Customer Ratings & Reviews

Model:
SDCZ48-128G-A46
SKU:
10732691
$48.65

Customer reviews

Rating 4.8 out of 5 stars with 10344 reviews

Rating Filter

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 express satisfaction with the product's ample storage capacity, good speed, and overall performance. They also appreciate its ease of use, great price, and convenient size, including its USB 3.0 capabilities. However, some customers have noted that the device can overheat during large data transfers and wish for a more appealing 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 509 Showing 10,161-10,180 of 10,344 reviews
  • Rated 1 out of 5 stars

    bad delivery team

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

    Bought a refrigerator and it delivered damaged. Three delivery attempts - the same result.

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

    Did not work on my computer at all

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

    Can’t comment on this device it did not meet expectations

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

    Not impressed

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

    Had to return it would not format and price was great but quality is not good

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

    Not Recognized By Windows 7

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

    This flashdrive would not work in Windows 7 and could not be formatted.

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

    bad luck

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

    the product was fine But the product did and would not work for my needs

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

    Rated 5 out of 5 stars

    SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black

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

    Reasonable amount of storage, reasonably fast at a reasonable price.

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

    Won't work as win 10 recovery media

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

    Win10 recovery would not recognize this driveeeeee

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

    Never again

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

    2 purchases. Same thing. Security failures in each

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

    ITS 115GB NOT 128GB

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

    what I saw is 115GB not 128GB as stated.short 13GB

    No, I would not recommend this to a friend
  • Pros mentioned:
    Ease of use, Speed, Storage capacity

    Rated 5 out of 5 stars

    USB Works Great

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

    I was pleasantly surprised by this USB. It worked faster than I excepted (granted I've been using USB 2.0). Enough storage space for a small device. Easy to change the format of USB drive.

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

    Rated 5 out of 5 stars

    Linux works

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

    Keywords: FAST, RELIABLE, WORKS I have 3 of these, all good. I have used them for over 3 months of heavy use now. My PC USB 3 port runs them at 5.47V and they run very warm. I've had several other brands USB drives go read only on me (they die), but these work as advertised. I re-partition and re-format and use them as linux live mint cinnamon OS and data drive and some browser cache use. Very fast, repeat, Very Fast writing 70Gig to this drive every week (for this backup purpose I write to a USB2 port, 2.5 hours which is very fast). I am so pleased and happy Happy HAPPY to have a BIG flash USB 3 thumb drive that works as advertised and doesn't die. Highly recommended.

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

    Rated 5 out of 5 stars

    Great USB Drive

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

    Fast Transfer speed. Reasonably priced on sale. Love the size of this drive it fits right in my pocket. Highly recommend.

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

    Rated 5 out of 5 stars

    Great USB Drive

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

    I purchased this when it was on sale for under $100 and I have gotten several uses out of it including using it as an image backup and bootable flash drive for doing a few hard drive swaps on my laptops. It is very fast when using USB 3.0. It was a good purchase.

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

    Rated 5 out of 5 stars

    Excellent Flash Drive for the price!

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

    This is one heck of a deal! If you need a good amount of storage (128GB) on the go, this is it! USB 3.0 speeds, and a keychain-friendly design makes this a winner!

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

    Rated 5 out of 5 stars

    Great value

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

    Great value for the money when on sale. I use this mostly to do backups of my documents folder in case my PC drive gets corrupted or infected with a virus and needs restoration. It is very important to do periodic backups of important files. Backups are like insurance for your data. 128GB is not too big and not too small. The speed is sufficient for the occasional use.

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

    Rated 5 out of 5 stars

    Best way to get extra space into Macbook Air\Pro

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

    So the Apple laptops are all going SSD now. The problem with that is they charge an "apple premium" for extra storage. These little drives solve that solution. I carry a couple with movies and they take up such small space in my travel bag that I just use them if I want the extra movies etc when I travel. They're cheap enough that if I lose one I'm not going to lose sleep. To add this much storage to my Mac would have increased the price fifty percent, so it's a great value to get an extra year out of an older mac.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Speed, Storage capacity

    Rated 5 out of 5 stars

    Perfect!

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

    Perfect for storing file and transfer. Fast and Reliable. Yet Portable and easy to carry around. Recommend it to anyone.

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

    Rated 5 out of 5 stars

    Excellent

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

    Used this flash drive to provide clients with HD video footage. Video was compressed 1st, Native h.264 (mp4) file to about 4Gb per hour. Plays fine on PC & Macs. Have played larger files as well with out any playback hesitations (14Gb per hour). I have only copied footage to drive from laptop. Works well! I would like to test recording directly to drive, but I don't see that as problem.

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

    Rated 4 out of 5 stars

    It's alright.

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

    For the price I got it for, it's fantastic, fast, cheap, and big. I'm loading it up with a Live Linux Mint install, and a bunch of portable utilities, and I'm definitely happy with it so far.

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

    Rated 5 out of 5 stars

    So far so good.

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

    This seemed to be a good price at the time I bought it. It is a USB 3.0 device, which was the main reason I went for it. I actually bought a pair, one for work and one for home. I did have to reformat to NTFS vs FAT due to having files larger than 4Gig. I have always had good luck with SanDisk product and they do stand behind their memory disks.

    I would recommend this to a friend