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Customer Ratings & Reviews

Model:
SDCZ48-128G-A46
SKU:
11235706
$50.29

Customer reviews

Rating 4.8 out of 5 stars with 10336 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

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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 8 Showing 141-160 of 10,336 reviews
  • Pros mentioned:
    Overall performance, Speed, Storage capacity

    Rated 5 out of 5 stars

    Excellent Flash Drive

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

    I bought this for my wife so she could hold all of her pictures to show her friends on her Surface. She is an avid baker and crafter with hundreds of photos of her work. She also has every picture of all our vacations for the past ten years. Still there is plenty of room for more. The flash drive is fast and, so far, reliable. I also like the attach point on the end for a lanyard.

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

    Rated 5 out of 5 stars

    Reliable

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Yet another flashdrive. Fast and reliable. Not much more than that.

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

    Rated 5 out of 5 stars

    My new flash

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

    Great flash drive. High capacity and reliable operations.

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

    Rated 5 out of 5 stars

    Solid Product

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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 and stable. It's a USB thumb drive, what more needs to be said.

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

    Rated 5 out of 5 stars

    Just what i needed

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fast saving, upload and reading speed, large capacity, easy to setup and use with macbook pro

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

    Rated 5 out of 5 stars

    Fast, inexpensive USB Drive

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

    This SanDisk USB drive is fast, reliable, and inexpensive. Connectivity is a breeze and easy to use. The housing though feels a bit fragile but so far I haven’t had any problems. Transferring and retrieving files happen quickly without crashing. It has served me very well.

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

    Rated 4 out of 5 stars

    Love SanDisk USB Drives

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

    I have been using SanDisk USB drives for years. I needed a 3.0 drive with a good amount of space for work. This one fits the bill perfectly. It is not too small that I will lose it, yet not too large as it will fit easily in a pocket or on a lanyard. The drive is fast and reliable, and has more than enough space for my current needs. The only issue I have with this drive, resulting in the 4 star rating, is the sliding cover -- it is a bit wide, so I cannot have this drive and another in the next USB port on my laptop at the same time. Still it is a great drive, especially when you can get it on sale.

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

    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.

    Nice flash drive, holds a lot of photo's, downloads fast

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

    Rated 5 out of 5 stars

    Super fast

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

    I had approximately 109 gb of files to transfer onto six flash drives for clients. I bought three SanDisk Ultra USB 3.0 and three PNY Turbo 3.2 Flash Drives. The SanDisk beat the PNY flash drives (allegedly the same third gen USB technology) by three to four hours. HOURS! This was using the same 3.0 USB port on a brand new computer. Not all memory stick brands are equal. The SanDisk thumb drives were maybe three dollars more expensive than the PNY, but so much better. Same result for each of the six flash drives - not a one-off anomaly. I am an attorney, not a marketer. I have no affiliation with SanDisk or Best Buy. Simply leaving the review because the difference in speed (and time saved) was remarkable.

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

    Rated 5 out of 5 stars

    Love Sandisk!

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

    Does exactly what you expect it to. Fast, light, plenty of storage, affordable, and reliable! I've bought Sandisk products for years and have yet to be disappointed. This is my 8th Sandisk USB drive and I have about 5 SD cards and 2 SSDs from them. I recommend them to all of my friends and I always look to buy their products whenever I can.

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

    Rated 5 out of 5 stars

    Great storage

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

    Perfect for storage. Writes and reads very quick and never has issues

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

    Rated 5 out of 5 stars

    Great Flash Drive

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

    Love the speed, size, and ease of use. The 128GB is perfect for large, multi day jobs (lots of Raw, and JPEG images) and gives me the security I need to know my client's images are safe.

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

    Rated 5 out of 5 stars

    Works well

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

    Works well Holds a lot of data. Slim. Fast and easy to use.

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

    Rated 5 out of 5 stars

    SanDisk Ultra USB 3.0 flash drive 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.

    Capacity, speed and price makes this USB flash drive a great value. Plenty of portable storage space (128 gb) to quickly transfer hi-res photos or videos. And at under $15, I bought two!

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

    Rated 5 out of 5 stars

    Great storage, cheap and fast

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

    This storage device provides very speedy access to your files when reading or writing to the drive. There are many pros including price (when on sale), speed, size and more. The only con I see is that if you have a tight fitting USB slot, the USB can retract as it does not lock into place. This is a common issue for many USB devices including this one.

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

    Rated 5 out of 5 stars

    As advertized

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

    Very pleased with it, good speed, nice design, works as intended.

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

    Rated 5 out of 5 stars

    Excellent affordable usb hard drive

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

    "I recently purchased this and I couldn't be happier with its performance. The sleek design, ample storage space, and fast data transfer speeds make it a fantastic addition to my setup. Whether I'm backing up important files or transferring large media projects, this USB hard drive handles it all effortlessly. The plug-and-play functionality also makes it extremely user-friendly, and the durable build gives me confidence in its reliability. Overall, a solid investment for anyone in need of reliable external storage.

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

    Rated 5 out of 5 stars

    Lots Of Room and Fast

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

    This Flash Drive is a 128Gb drive. It is pretty much standard as far as flash drives go, but the USB 3.0 really sets this drive up to something special. It moves the files efficiently and FAST! I have used other USB 3.0 flash drives, but this one, for whatever reason, is noticeably quicker in the file transfers. Great drive. I will buy more.

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

    Rated 5 out of 5 stars

    Without Breaking a sweat

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

    I’ve been using SanDisk drives for years, and the Ultra 128GB USB 3.0 is another winner. I needed something dependable for transferring large video files and backing up work documents, and this drive handles it all without breaking a sweat.

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

    Rated 5 out of 5 stars

    Great flash drive with 128gb.

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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 flash drive with 128 gb, which is a great amount of storage for my purposes. It was also on sale, so that makes it even better. I have used other sandisk flash drives which have proven to be reliable.

    I would recommend this to a friend