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Customer Ratings & Reviews

Model:
SDCZ48-128G-A46
SKU:
9044257
Your price for this item is $18.49

Customer reviews

Rating 4.8 out of 5 stars with 10185 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 love the Ultra 128GB USB 3.0 Flash Drive's massive storage capacity, ease of use, and affordable price. Many appreciate its compact size and fast USB 3.0 transfer speeds. While some users noted that the drive can get warm during large transfers and that the design is not their favorite, the positive feedback on storage, usability, and value outweighs these concerns. Overall, it's considered a great option for storing and accessing large amounts of data.

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 353 Showing 7,041-7,060 of 10,185 reviews
  • Rated 5 out of 5 stars

    Good 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.

    It's a good flash drive. I needed more memory because I have so many files on my computer.

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

    Good Deal

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

    Good read speed USB 3.0 over 100 [MB/s] But performed poorly on the write speed 27.76 [MB/s] SanDisk says the Ultra isn't optimized for write speed and you should get the extreme version but I didn't see that anywhere on the package.

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

    Rated 4 out of 5 stars

    good for the price

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

    nice drive, fast. I'm a little concerned about the weakness of the lanyard hole, its just a bit of plastic.

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

    Rated 4 out of 5 stars

    Great Price for extra Storage

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

    This came in handy while on our Italian vacation. Used it in our Sony Camera while climbing and touring.

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

    Rated 4 out of 5 stars

    Use it every day

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great tool for backup and transferring files and pictures On the go.

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

    Rated 4 out of 5 stars

    Railhead1

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

    Bought on sale. Loads of storage for music and photos.

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

    Rated 4 out of 5 stars

    SanDisc 128GB 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.

    Good flash drive. Good price, works fine. Easy pickup

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

    Fast, Fast, Fast

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

    I've bought two of these and they both seem to work fine. They seem faster than other non-USB 3 sticks even when they're used in non-USB 3 slots. I use them for computer backup and put one of these sticks in my safe deposit box and switch them periodically.

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

    Not one extra step...

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

    Tonya - again - Superior Service. We were at the "mice" section and just told her we needed flash drives and how many from our beginning conversation. She already knew the brand we like. She went and got them for us. That's customer service!

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

    Fast and reliable

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

    Have a bunch of these and they have worked well. No failures transfer speed is acceptable.

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

    Excellent product if purchased on sale.

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

    Great USB drive with lots of data space and fast transfer speeds. Normally I transfer in and around 10gbs at a time, which on this drive only takes 2-3 minutes. It's a definitely worth the money if you're looking to cut down on data transfer times.

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

    Works perfectly for music

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

    I bought this Flash drive to download music for my car. It works perfectly and now when I'm out of town, I can listen to the music I love instead of trying to find a station while driving.

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

    Good product

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

    Works exactly as soecified, plus includes free 128-bit encryption software.

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

    Thumb drive up

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

    I love it. I finally found something that would record shows and not have drop outs or slow processing from tv box and all this time not know I needed a 3.0 usb

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

    Rated 4 out of 5 stars

    great note container for school organizing

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

    very resourceful for on the go note placement for active college students demanding school class notes

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

    Rated 4 out of 5 stars

    Big Storage, Big Size

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

    Stores A LOT! Lost one star because it is wide at the base. Cannot use another drive next to it on my laptop.

    I would recommend this to a friend
  • Pros mentioned:
    Usb 3.0

    Rated 4 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.

    Works just fine, would recommend to a friends and family.

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

    Rated 4 out of 5 stars

    Bought it to save things on it.

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

    Works well in saving documents, and presentations on it so that it's ready to go when you need it.

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

    Rated 4 out of 5 stars

    Good item

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

    Works good plenty of memory. Holds a ton of music, pics, movies etc. Very portable just put it in your pocket.

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

    Rated 4 out of 5 stars

    works great very fast

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

    the device works just as it says. It has large storage capacity and the read write speeds are very fast.

    I would recommend this to a friend