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Customer Ratings & Reviews

Model:
SDCZ48-128G-A46
SKU:
9044257
$27.99
Save $14
Comp. Value: $41.99

Customer reviews

Rating 4.8 out of 5 stars with 10272 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 delighted by the Ultra 128GB USB 3.0 Flash Drive's ample storage, fast speeds, and ease of use. The drive's USB 3.0 capability, convenient size, and large capacity are also appreciated. However, some customers have noted that the device can overheat during large file transfers, and a few would prefer 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 57 Showing 1,121-1,140 of 10,272 reviews
  • Pros mentioned:
    Ease of use, Storage

    Rated 5 out of 5 stars

    Big storage in a small package

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

    128 gig flash drive has plenty of room to store game clips, movies, or photos. Small and portable and fast 3.0 speed. Can't go wrong with this one!

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

    Rated 5 out of 5 stars

    Excellent Drive

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

    Fast and easy to use. However, sometimes the drive gets a little warm. Buying this model for trusting Sandisk Brand which is a reliable product.

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

    Rated 5 out of 5 stars

    Best USB Flash Drive for your buck!

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

    Flash drive is much faster and the perfect size for my photos and documents! I would purchase again!

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

    Rated 5 out of 5 stars

    thumb Drive

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

    Huge capacity. This thing is fast! For the price, it's really good. I'm going to get another.

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

    Rated 5 out of 5 stars

    Great option in your pocket!

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

    Very easy to use. I store my music and movies on it. Fast transfer! Fits on your key chain. It is a big YES for me!

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

    Rated 5 out of 5 stars

    Perfect for Music Storage

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

    Use it for storage in my car - was able to write my library to it and partition it for dash cam as well.

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

    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.

    Great flash drive with a ton of memory. Eaay to download pictures and music on it, plus got it on a deal of the day for 25 bucks! Can't beat that!

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

    Rated 5 out of 5 stars

    Very useful device

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

    I got the SanDisk - Ultra 128GB USB 3.0 Flash Drive on sale at Best Buy and I thought it was a good value. I use it to back up the files on my laptop.

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

    Rated 5 out of 5 stars

    Works great!

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

    I bought this to expand the memory in my Nvidia Sheild. It works great with no issue and seems as fast as the built in internal memory.

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

    Rated 5 out of 5 stars

    Only wish it was bigger

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

    This does exactly what I intended it to do. It's easy to carry and has fast date transfer. I'd recommend this to anyone looking for convenient flash storage.

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

    Rated 5 out of 5 stars

    good price for fast thumbdrive

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

    File transfer is fast. It has more than enough storage for 99% of what I need. And the price was great.

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

    Compact flashdrive

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

    The Sandisk Ultra 128 GB is an awesome compact flash drive that allows you to transfer files to and from computers and mobile devices.

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

    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.

    The flash drive is a very useful tool to move photos or files from computer to computer. Have used it several times with no problems. Great product.

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

    Works as advertised

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

    Works as advertised. The associate (Niko) was super knowledgeable, professional and went out if way to assist

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

    The BEST USB Thumb Drive Hands Down

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

    Buy this one. Forget the others. This one is the ONLY one that actually writes over 15MB/s on up to 25MB/s continuously. Read speeds are amazing - averaging about 160MB/s. Your system might vary but you'll get very fast data transfer with this brand. I tried everything else and this is the one. I'm never wasting my money on anything else ever again. This is what you want. I have the 32/64/128 GB versions. They all are that fast. Buy it.

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

    Rated 5 out of 5 stars

    Always a better choice

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

    My favorite part about this item is that all of my important information is always with me I'm not dependent online backup resources then make it hacked and forgotten passwords are always a problem for me and plus this way any save documents on my tablet or PC if it crashes are usually lost this way I have it portable to take with and review anytime I need it's always best to go little old school because they last a lot longer then modern items these days my favorite got to get another one with more gigabytes I got a lot more storage and scanning to do

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

    Ultra 128GB 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.

    Great San Disk Ultra 128GB USB 3.0 Flash Drive, Black

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

    Rated 5 out of 5 stars

    Perfect for work

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

    I bought this for 2 reasons: Work gave us a fake/cheap netbook with no hard drive so no storage except on-line (too many times I need info and I'm not where I can connect to net) and storage capacity is great, and 2) the hole at the end allows me to put a clip on it so when I pick-up my "computer" I can quickly and easily unplug the flash drive and clip it onto my shirt/briefcase/whatever so I can retrieve it quickly and not be searching down in the bottom of a bag for a flash drive AND it's not sticking out the end of the "computer" where it could get hit and broken off.

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

    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.

    Great thumbstick. Bought in a black friday deal, nice size, speedy enough.

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

    Rated 5 out of 5 stars

    Quality and reliable USB Flash Drive

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

    SanDisk is my typical go to brand for USB flash drives. Quality, value and good performance for USB 3.0. I have several of these specific types around the house for multiple uses and then I have the Fit (smaller ones) in our vehicles. Never had any issues or faulty USB drives from SanDisk so I would highly recommend them. Also go USB 3.0 or 3.1, not USB for the faster transfer rate.

    I would recommend this to a friend