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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:
10102574
$43.91
Save $21.08
Comp. Value: $64.99

Customer reviews

Rating 4.8 out of 5 stars with 4938 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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98%would recommend to a friend
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 127 Showing 2,521-2,540 of 4,938 reviews

  • USB drive

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

    I use this for all my mixer music updates and save all my scenes

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • reliable data storage

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    reliable data storage, works well. no negative issues.

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Easy

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

    Simple to use, a very good value, plug n play, easy.

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Love this product

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

    Best unit on the market, easy to use. Customer service makes Best Buy easy to use and they are very knowledgeable.

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • yay

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Now I have more room on my desk top. It's a great way to take my files with me.

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Court

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

    The key holds a lot of info and pictures. It gets the job done

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Great big thumb drive

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

    This was a gift for our Granddaughter who is into photography and she loves the size of the thumb drive

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Works great, no issues

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

    Works great, no issues. I use it to move data from my cpu to my tv. Love it

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Easy to use

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

    Used specifically to transfer pics from laptop to use on different device at venue for memorial.

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • USB 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.

    Works great for quick backup of photos, music, etc

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Best Flash Drive that I've used

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

    By far this brand has never let me down. Very fast and dependable. You won't be disappointed.

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Decent flashdrive

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

    I like that it has great storage capacity and you can hang it from your keychain. My only issue is that it doesn’t stay closed and the USB port keeps sliding out. Other than that, it’s perfect.

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Works great

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

    Works as it should. I downloaded all pics and video from vaca and sent it to my friends in the U.K.

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Nice one

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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.

    Lots of storage for my music project ! Thank you for this product !

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • usb key

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

    i always depend on usb key for saving data when needed quickly. easy to het use and carry

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Easy to use

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

    I bought it for memory expansion for my streaming device. Easy to use and gave me tons of storage to use.

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Good 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.

    Works like I was hoping, files move quickly, worth purchasing

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • My Review

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

    Works great for my use, needed this for extra storage

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Perfect & fast

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

    I got this to run as an external storage for my NVIDIA Shield. It has been perfectly well and reasonably fast.

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Good product, great price

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

    This flash drive is great, it was a super deal and it's nice to be able to have so much storage at my fingertips.

    This review is from SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend
Page 127, Showing 2,521-2,540 of 4,938 reviews
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