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Customer Ratings & Reviews

Model:
SDCZ48-128G-A46
SKU:
11235706
$41.79

Customer reviews

Rating 4.8 out of 5 stars with 10343 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 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 45 Showing 881-900 of 10,343 reviews
  • Pros mentioned:
    Speed, Storage capacity

    Rated 5 out of 5 stars

    Good storage.

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

    Excellent storage device. Windows formatted easily for immediate use. Transfered a video file easily and flawlessly for first uae. Would purchase again.

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

    Rated 5 out of 5 stars

    Does the job, perfectly

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

    I only buy SanDisk flash drives because I have always found them to be reliable. This one is no exception. I use this one to house my digital music collection. Transfers are fast and playback works just fine.

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

    great for file backup

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

    I bought a flash drive (128-G), and an adapter (USB to Ethernet). Both were for USB-3.0 which I wanted to test on my computer on the USB-2.0 port. The Geek Squad person (CHRIS) was EXTREMELY helpful by going to get units of both devices in both USB-3.0 and USB-2.0 form. We tried the USB-3.0 devices and both worked. We were able to pay for both devices at the Geek Squad counter (no need to go through regular check-out). Chris returned the unopened devices to their display places in the store. I had to admit that Chris did all the things I would have done myself. It couldn’t have been any easier. By the way, I am currently using both devices regularly and have not had any problems. Chris is at the Columbia, MD store.

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

    Rated 5 out of 5 stars

    128 GB THUMB USB

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

    This is an excellent product. The interface is smooth and file transfer was fast. Very satisfied with it.

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

    Rated 5 out of 5 stars

    FAST PORTABLE HIGH CAPACITY

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

    Cost Effective Durable Quality Flash Drive, that offers fast transfer rates with large capacity storage to always have your most important files always on the go.

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

    Rated 5 out of 5 stars

    Great Price USB3 High Capacity

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

    I picked this up on sale. It's my first usb3 pen drive. I use Sandisk brand exclusively because they're high quality. This one is 128G. It's the same size as my first SSD. Perfect for transfering files or music from pc to pc.

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

    Rated 5 out of 5 stars

    excellent thumb drive

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

    The SanDisk Ultra 128 is being used as a photo backup drive to store photos on trips, and move from computer to computer. Really a good deal, compact, retractable USB, and fast read/write speeds.

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

    Rated 5 out of 5 stars

    Perfect little storage device

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

    It's small, convenient, and works easily on both mac and pc. If you're looking for an extra back up, without worrying about the many things that can go wrong with an external hard drive, this is the one for you.

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

    Rated 4 out of 5 stars

    Speed looks great

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

    I purchased 3 of these to put all the pictures and videos of my new grandson on them as he grows. The capacity is really good and it so is the speed. We then plan to put them in a time capsule for when he is 18. Only problem I ran into is that my computer would not recognize it. I do not know if my computer is not up to date enough for it or not. We are going to be checking it on another computer

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

    Rated 5 out of 5 stars

    Great Product, Great Space!

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

    This is a great little thumb drive. The hard disk space may seem unnecessary, but I like to tote it around to use on the fly with my android tablet. Transfer speeds are quick and I haven't had any trouble with it as of yet.

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

    Rated 5 out of 5 stars

    Simple but does the job

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

    No complaints. Transfer speeds are good. Been using it for the last 6months and works great. Normal size and easily fits in your pocket.

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

    Rated 5 out of 5 stars

    fast extra memory for laptop

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

    increased my MacBook memory by 33% with the flexibility of interface with other machines able to store huge files without slowing down the Mac was suggested by Apple tech as best and fastest memory upgrade

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

    Rated 4 out of 5 stars

    Quick and cheap usb 128 Gb

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

    Bigger as the ultra, but still quick and affordable usb, good price-capacity

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

    Rated 5 out of 5 stars

    SanDisk 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.

    Best Buy is my go-to store they're always informative & I never have to wait too long for help. when I need electronics, love this store. staff very courteous & patient. data storage was my need, and this is perfect all my work in my bag wherever I need to go. this is so handy. the quality is just great, SanDisk is always the best.

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

    Rated 5 out of 5 stars

    Sandisk Ultra

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

    I bought this as a gift to my daughter for her photography. She has been using it to store photos, and to transfer the photo back and forth. It is very fast, and works great. Would recommend this to anyone.

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

    Rated 5 out of 5 stars

    Good Drive, Good Price, Good Purchase, Recommended

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

    Good Drive, Good Price, Good Purchase, Recommended. This drive is worth the money. It has enough storage to hold large files and the transfer speed is above average.

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

    Rated 5 out of 5 stars

    I'm going to buy another one!

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

    With 128 GB's in your pocket, I can finally carry files between work and home that otherwise weren't possible. The USB 3.0 provides great transfer speeds to boot. Great device, even has a hole so I can put it on my keychain.

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

    Rated 5 out of 5 stars

    Great value!

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

    Bought this thumb drive to transfer some important files for work. Was worth the extra couple of dollars for the USB 3.0. Transfers were very quick and it was a great deal for 128 gigs.

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

    Rated 5 out of 5 stars

    Just what I needed

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

    This item had plenty of storage for what I needed, and the price was right.

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

    Rated 5 out of 5 stars

    FLASH DRIVE SanDisk

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

    EXCELLENT value for the price - more than I expected - and extremely easy to use. Hardest part was removing it from the package.

    I would recommend this to a friend