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  • Front. SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black.
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  • 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 4937 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 38 Showing 741-760 of 4,937 reviews

  • Great value

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

    Works great. Seems it was partition and I had to unpartition it to put a security key on it to use

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

    I would recommend this to a friend

  • Great 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.

    The flash drive was a great buy. Not expensive and it holds a lot of data for storage.

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

    I would recommend this to a friend

  • compact backup for laptop

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

    I like the portability and size of the jump drive. 256GB is huge and will allow multiple backups for different computers

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

    I would recommend this to a friend

  • Super Fast

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

    This thumb drive is very fast and has a ton of space for holding an amazing amount of files. I recommend these highly.

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

    I would recommend this to a friend

  • Lots of Storage for a Great Price

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

    Lots of space available, very fast through the USB 3.0 interface. Much more durable than the PNY drives I have tried.

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

    I would recommend this to a friend

  • Excellent storage device

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

    I do a lot of video and digital photography. This device is perfect for backup. It is fast and reliable, and small

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

    I would recommend this to a friend

  • Great Flash Drive

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

    A great buy. The capacity is great, but speed is awesome. Recommend this Flash Drive to anyone who travels a lot.

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

    I would recommend this to a friend

  • Reliable and Fast

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

    Reliable and Fast, BB always price match it. Getting it locally is big plus. Plug_n_Play.

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

    I would recommend this to a friend

  • Good to save data and money

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

    excellent for carrying extra data around, the price seems fair

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

    I would recommend this to a friend

  • Great price for fast storage

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

    A USB 3.0 thumb drive of this size is a must for photography on the road. Very happy with the speed and capacity.

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

    I would recommend this to a friend

  • Flashdrive on clearance

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

    Very pleased with this purchase. Moved 20 years of Dvd photo back ups to this drive. The price was a great value, probably reduced because USB-C is the next new tech for awhile.

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

    I would recommend this to a friend

  • Fast and easy to use

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

    My job is all about fast and portable. This product gives me both plus it gives me an enormous amount of space.

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

    I would recommend this to a friend

  • Handy Gadget

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

    Very fast transfer of data with USB 3.0. Store zillion mp3 music & photos. Great handy gadget

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

    I would recommend this to a friend

  • carry everywhere 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.

    small and and with a hole for key chain so you can carry everywhere with you. convenient,

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

    I would recommend this to a friend

  • Great price

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

    Picked up this item while on sale for $34.99, can't beat this price for the size. USB 3 speed is very fast data transfer

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

    I would recommend this to a friend

  • Excellent Drive

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

    I've always been impressed with Sandisk thumb drives. This one is very fast with great storage space. Win win...

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

    I would recommend this to a friend

  • My son’s graduation pictures were saved in minutes

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

    I was able to store my son’s graduation pictures on this flash drive with ease. Highly recommended storing important documents or pictures on these drives for backup and to save storage space.

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

    I would recommend this to a friend

  • Buppie

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

    Great for backing up files and moving them to another computer.

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

    I would recommend this to a friend

  • Fast

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    As advertised, lots of space and fast... Great for the price.

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

    I would recommend this to a friend

  • A good buy.

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

    A good buy for what I need it for. A great price for the money. It's compact.

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

    I would recommend this to a friend
Page 38, Showing 741-760 of 4,937 reviews
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