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  • Front. SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black.
  • Alt View 11. SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black.
  • Alt View 12. SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black.
  • Alt View 13. SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black.
  • Alt View 14. SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black.
  • Alt View 15. SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black.
  • Transfer speeds up to 10x faster than standard USB 2.0 drives. SanDisk USB 3.0. USB 3.0 port required. Based on internal testing; performance may be lower depending on host device. 1MB=1,000,000 bytes.
  • Based on 1.2GB MPEG-4 video transfer with USB 3.0 host device. Results may vary based on host device, file attributes and other factors. Transfer a movie in less than 40 seconds.
  • Compatible with USB 3.0 and backward-compatible with USB 2.0.
  • RescuePRO Deluxe Software is an easy file recovery tool that can help you recover lost or deleted files with ease. The software is designed to recover files from various sources, including hard drives, memory cards, and USB drives. RescuePRO Deluxe is a powerful tool that can recover files even after a system crash, virus attack, or accidental deletion. With its user-friendly interface and advanced recovery algorithms, RescuePRO Deluxe is the perfect solution for anyone who needs to recover lost files.
  • SanDisk Ultra Flash Drive - 360 View Video video 0 minutes 06 seconds

SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

Model:
SDCZ48-256G-A46
SKU:
9208267
Your price for this item is $29.99

Customer reviews

Rating 4.8 out of 5 stars with 4858 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 express satisfaction with the Ultra 256GB USB 3.0 Flash Drive's large storage capacity, ease of use, and affordable price. Many appreciate its compact size and fast transfer speeds thanks to the USB 3.0 interface. Positive feedback also highlights the drive's convenient portability. However, some users note that the drive can get warm during extended use.

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 176 Showing 3,501-3,520 of 4,858 reviews

  • Large capacity, but not as fast as I had hoped

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

    I did not use any hard measurements to check the speed, but it seemed to be much slower than I had anticipated based on it being USB 3.0 and on the high end of Sandisk's rating scale for speed. I copied a large folder (32 gb) of picture files from an older computer using a USB 2.0 port, and uploaded the folder to a new i7 Win 10 computer using a USB 3.0 port. I expected the upload to happen quicker but it still took 20 minutes or more.

    I would recommend this to a friend

  • Scan Disk Ultra

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

    Great Product with plenty of storage. I am able to store all my documents safely.

    I would recommend this to a friend

  • Great USB key.

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

    I have a few of these USB flash drives and they are critical to my work life, these specific ones I have had great luck with and have lasted longer than most others.

    I would recommend this to a friend

  • Great storage flash drive.

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

    Works perfect and a great value. BB used it to back up my new laptop.

    I would recommend this to a friend

  • Great workhorse

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

    Purchased this device for work and use it on a daily basis to stream content all day long. The drive is fast when uploading data and does its job day in and day out! SanDisk always has great reliable drives!

    I would recommend this to a friend

  • usb

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

    Great item, Great item, great item, Great item, Great item, great item, Great item, Great item, great item,

    I would recommend this to a friend

  • Just what I needed

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

    I bought this on sell. It had storage space I was looking for. For the price hard to pass up

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

    Great deal!

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

    This was a great deal for a lot of memory at a low price. Very quick and useful for file backups!

    I would recommend this to a friend

  • I'd buy it again.

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

    I wasn't familiar with SanDisk, so I read the testimonials and gave it a try. Simple, concise, and I'm completely satisfied with my purchase. It arrived in only three days and I live in Kona, Hawai'i. Mahalo and Aloha.....Kauka

    I would recommend this to a friend

  • Scandisk

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

    It’s a can disk. It did it’s job. I have nothing else to say.

    I would recommend this to a friend

  • 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.

    Was just what I needed and k knew bc of the great service!

    I would recommend this to a friend

  • Little but potent

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

    This device does its job. Easy to download and lots of space in a small frame.

    I would recommend this to a friend

  • Thumb drives

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

    Needed to send picture cc files to relatives in Europe and this thumb drive was a very good deal and a higher quality than another similar product I used once before.

    I would recommend this to a friend

  • Thank you

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

    Very heloful, efficient and got the job done, On a busy Friday

    I would recommend this to a friend

  • uw

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

    USB device was needed for an emergency laptop restore. I easily found the size needed on Best Buy's web site.

    I would recommend this to a friend

  • Great USB Drive for the price

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

    BestBuy continues to offer incredible values on their daily "deals". I've placed multiple orders. Had to return a toaster over (wouldn't fit in our cabinet) and was handled with no hassle at our local BestBuy store. I'm a fan!

    I would recommend this to a friend

  • Motorcycle Music

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

    It is working out better than I thought it was going to. So far it's holding all of my C d's that I have so I can listen to them on my motorcycle...

    I would recommend this to a friend

  • Awesome

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

    Excellent Produce. Works a advertised! Thank You!!~

    I would recommend this to a friend

  • Best USB Drive

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

    Saved all my ps5 videos in the drive really recommend this item

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

    Fast but hot...

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

    There is no doubt that the SanDisk Ultra 256GB is fast, better than any other thumb drive I have used. No lags; it works well. The one downside is that it also gets hotter than any of my other thumb drives. Worries me a bit, but I love the performance.

    I would recommend this to a friend
Page 176, Showing 3,501-3,520 of 4,858 reviews
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