Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • 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:
10757539
$38.36
Save $26.63
Comp. Value: $64.99

Customer reviews

Rating 4.8 out of 5 stars with 4938 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
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 186 Showing 3,701-3,720 of 4,938 reviews

  • Great storage

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

    Always back up data never know when computer will crash

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

    I would recommend this to a friend

  • Flashdrive.

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

    Excellent product & value for your money. Highly recommended.

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

    I would recommend this to a friend

  • Perfect

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

    Great external storage, actually bigger than the hard drive on my computer.

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

    I would recommend this to a friend

  • Good size to back up pictures and documents

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

    This SanDisk Ultra 256GB USB 3.0 Type A Flash Drive is great for backing up all my pictures and documents. I'm looking forward to a reasonable price SanDisk Ultra 512 GB USB 3.0 Flash Drive.

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

    I would recommend this to a friend

  • best way to backup

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

    best way to backup.................................

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

    I would recommend this to a friend

  • Great

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

    Quality for a great price. Needed something quick and reliable.

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

    I would recommend this to a friend

  • USB

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

    Excellent item to use. I’ll recommend to others to buy

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

    I would recommend this to a friend

  • Good

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

    Very special and beautiful and very well done and great one

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

    I would recommend this to a friend

  • On sale, this was a great deal for $32.

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

    I only gave 4 stars because I really wish there was a way to store your photos in chronological order. I am happy that it at least keeps the date and time stamp but I want them to be better organized. I don’t think this is a fault of Sandisk, I believe they all function like that.

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

    I would recommend this to a friend

  • Flash Drive.

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

    I don't know much about Flash drives, but I will learn more about them with this one.

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

    I would recommend this to a friend

  • Tons of Room!

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

    I like to put a lot of my photos and other saved items on these so I don’t loose anything. This 256mb is a great size as I don’t have to have several smaller ones.

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

    I would recommend this to a friend

  • Use in my tesla for sentry

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

    It works perfectly for what I bought it for. I am happy with my purchase.

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

    I would recommend this to a friend

  • Thumb drive

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

    The thumb drive has lots of memory, just what I needed

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

    I would recommend this to a friend

  • 256 gb 3.0 flash drive

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

    Fast and useful for large picture file transfers or vacation storage.

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

    I would recommend this to a friend

  • Great!

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

    Perfect for collecting files and carrying when you are traveling.

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

    I would recommend this to a friend

  • Recommend

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

    Perfect! I needed this for my classes and I’m so glad I bought this.

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

    I would recommend this to a friend

  • Small and convenient

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

    A very nice addition as a handy data backup help. It is small and light but still has needed memory space. This is great for travel.

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

    I would recommend this to a friend

  • standard

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

    standard flash drive, assuming everything will work fine

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

    I would recommend this to a friend

  • Sandisk #1

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

    The best the biz. SanDisk. Always a go to. They have been the most solid drives all around.

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

    I would recommend this to a friend

  • Very easy to use thumb drive.

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

    This thumb drive is very easy to use, just plug it in and begin.

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

    I would recommend this to a friend
Page 186, Showing 3,701-3,720 of 4,938 reviews
Sponsored

People also viewed

  • PNY - PRO Elite V3 256GB USB 3.2 Gen 2 Flash Drive - Black
    $49.99
  • SanDisk - Ultra Dual Drive Go 256GB USB Type-A/USB Type-C Flash Drive - Black
    $60.07
    $70.99
  • SanDisk - Ultra 128GB USB 3.0 Flash Drive - Black
    $36.99
    $41.99
  • SanDisk - Ultra Dual Drive Go 64GB USB Type-A/USB Type-C Flash Drive - Black
    $42.99
  • SanDisk - Ultra 512GB USB 3.0 Flash Drive - Black
    $94.84
    $116.99