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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 10336 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 500 Showing 9,981-10,000 of 10,336 reviews
  • Rated 3 out of 5 stars

    MEMORY STICK OF NO CHOICE

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

    THIS SHOULD OF BEEN INCLUDED WITH THE PURCHASE OF 'RESTORING MY DATA FROM MY DEAD HARD DRIVE"

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Dont put on Keychain

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    the part that attaches to keychain is thin and weak plastic. broke 1 week into purchase. Flash drive does what its intended to do

    No, I would not recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      Please allow me to inform you that all of our products are manufactured on strong hardware platform to sustain daily usage. However, we regret to learn about your experience and since you had faced issues while using this USB Drive, we suggest you to contact us directly so that we can investigate further to know more about your issue in order to isolate the possibilities and provide you with an appropriate resolution. SanDisk® stands behind its commitment to quality and warranty on its products. We will also check if your USB Drive is eligible for a possible replacement. Please contact SanDisk® Support at www.sandisk.com/support and we will assist you towards the best possible resolution. SanDiskConnections

  • Rated 2 out of 5 stars

    BROKEN AGAIN...My entire academic life is on it.

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

    This is a great and fast flash drive, the pain is in how fragile it is. I've purchase twice and both times the flash drive broke. This time around in broke in a manner that is disrupting the detectability. My entire academic life is on this thing, and it is not working. I am panicked to say the least. DO NOT BUY, unless you will never move or touch it.

    No, I would not recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      Hello, we apologize for the inconvenience this has caused you. This matter can be best addressed through our technical support team. Please visit our support site where you can find our customer technical support phone numbers, open a ticket, chat live or check the status of an open ticket https://www.sandisk.com/about/contact/customer-care. SanDiskConnections

  • Pros mentioned:
    Overall performance

    Rated 1 out of 5 stars

    Works well

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

    Does what it is supposed to do. No issues so far..

    I would recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      Thanks for the feedback! Glad to hear it's working well-if there is anything we can assist you with, let us know by opening a support ticket at: https://support-en.sandisk.com/app/askweb SanDiskConnections

  • Rated 3 out of 5 stars

    Gotta Great Deal

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

    I wanted a straighforward backup for about 50gb of photos. This thumb drive went on sale and I had a $5 reward coming. No brainer. Fast R/W. Perfect.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    OK

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

    A bit more complicated than desired for backup. Encryption a bit of mystery but after a couple of emails to San Disk, seems to be useful if you can remember the password.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Half of drive is hidden partition

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

    Half of drive was hidden partition. Had to resize partition to use full drive size. User beware if you don't know how to resize partition.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Need geek squad

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

    Good as a memory device but cannot get it to play back as slide show or on TV.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Decent thumb drive.

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

    This is a good drive but doesn’t seem to respond as a USB 3.0 device should. A bit too much lag - but does the job. No data loss so far.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Not impressed

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

    It seems to be poor quality. Too stiff & hard to insert into computer. Don't think I would recommend this.

    No, I would not recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      Hi, we thank you for taking your time out and reviewing this USB Drive. We appreciate your candid feedback. For any other suggestions/ queries with any SanDisk® products, please feel free to contact SanDisk support directly and we would be glad to assist you. SanDiskConnections

  • Cons mentioned:
    Heat

    Rated 2 out of 5 stars

    Gets very hot

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

    I had issues with this drive. It would get really hot and sometimes no read in my PC. I returned it and purchase a PNY 128gb.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Good size, a little slow

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

    The drive was on sale and so I picked it up. To write to it is a little slower than other drives I have (pny, lexar). The build is alittle flimsy but overall a good purchase.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    So so

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Everybody needs extra memory, this is a good brand, usually never any problems but this time I had a lot of trouble.

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

    sandisk

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

    Did not work what I was downloading so I return it.

    No, I would not recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      We're sorry to hear that. Since you've already returned the item, please contact us at: https://support-en.sandisk.com/app/askweb and we'll be happy to assist you in choosing the right option based on your host device and requirements. SanDiskConnections

  • Rated 3 out of 5 stars

    Is just a memory stick.

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

    The only issue I have is that I had a large 4K video that I recorded of my son's birth. I was not able to save it on the device. I was really disappointed.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    No transfer

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

    Need to return it, I thought it would transfer from iPhone to drive.

    I would recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      Please allow us to inform you that the SanDisk® Ultra USB 3.0 128GB Flash Drive is not compatible with an iPhone. Also, allow us to inform you that we manufacture separate drives for iOS devices which is iXpand Flash Drives. Please contact BestBuy directly to get it replaced/ returned. SanDiskConnections

  • Rated 2 out of 5 stars

    Not Again

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

    Although I informed the receiving technican I didn't want feel comfortable uploading my information the Cloud, she and/or service technican still uploaded my information into the Cloud disregarding my purchase of the flash drive and my request of no uploads to the Cloud

    I would recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      We thank you for taking out time to post this review. Since, you have issue regarding information please contact BestBuy directly for assistance. If you require any assistance regarding SanDisk® product, please feel free to contact our support available at https://www.westerndigital.com/en-in/support/international-phone-numbers. SanDiskConnections

  • Rated 3 out of 5 stars

    To expensive at Best Buy

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

    Product is good but to expensive at Best Buy . Had to buy it here because I needed it that evening.

    No, I would not recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      Hi, we regret to learn about your experience. Please note that if you are facing BestBuy order related issues, we would suggest you to contact BestBuy Customer Service and register a complaint so this can be investigated. For any assistance with the product, please feel free to contact SanDisk support at 1-866-SANDISK and we would be glad to assist you. SanDiskConnections

  • Rated 3 out of 5 stars

    Okay but not too durable

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It was useful for what I got it but ende dup dying soon after

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    it works so far

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

    it works. i havent had any problems yet. over time i might update the rating to more or less stars

    I would recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      Hi, we thank you for taking your time out and reviewing this USB Drive. We appreciate your candid feedback. For any other suggestions/ queries with any SanDisk® products, please feel free to contact SanDisk support directly and we would be glad to assist you. SanDiskConnections