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:
9208267
$44.99
Save $20
The comparable value is $64.99

Customer reviews

Rating 4.8 out of 5 stars with 4970 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

98%
would recommend
to a friend

Customers are saying

Customers enjoy the product's storage capacity, overall performance, and speed. Many appreciate its ease of use, price, and size, and find the USB 3.0 functionality beneficial. However, some customers have noted that the device heats up quickly, and a few have expressed dissatisfaction with the 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 94 Showing 1,861-1,880 of 4,970 reviews

  • Scan Disk

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

    This scan disk was so easy to use. I am so pleases with it. I even bought an extra one just in case.

    I would recommend this to a friend

  • If you need to store large files. This is it.

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

    With the amount of storage this device can hold, I feel confident I will not run out of space for my digital files anytime soon. Loading files on flash drive is easy and fast. Plus a great price for 256 gb.

    I would recommend this to a friend

  • Great Value

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

    Great price for a valuable item. I love how much storage space this flash drive has and it seems sturdy so far.

    I would recommend this to a friend

  • Sandisk-Ultra flash drive

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

    good for saving photos and school papers.affortable and esy to use

    I would recommend this to a friend
  • Best Buy Employee

    You guessed it

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

    [Employee of bestbuy] It’s a flash drive, made in a flash drive factory.

    I would recommend this to a friend

  • SanDisc flash drive

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

    Perfect for what I needed. Fits all my files that I’m backing up

    I would recommend this to a friend

  • Good product

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

    Very good product! Did everything I needed it to do.

    I would recommend this to a friend

  • works i think

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

    bought this for a Christmas gift for my son. dont know if he has used it yet. the lower capacity ones I have purchased all worked fine. no problems. expect this one to be fine tool

    I would recommend this to a friend

  • Great drive

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

    Work great! I use it for holding video files and plug it in to my TV to watch them.

    I would recommend this to a friend

  • Flash drive

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

    I was able to put over a thousand pictures on this flash drive

    I would recommend this to a friend

  • Sanddisk

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

    I love my usb product. It makes my files safe and its easy and faster to transfer my files from computer to usb. Thanks bestbuy.

    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.

    Works great! I would recommend it to anyone interested.

    I would recommend this to a friend

  • great product, no issues

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

    I was shopping for a laptop for my son and needed a great flash drive. The gentleman working at Best Buy in the computer section was very helpful and recommended this product. So far, no issues. Thank you.

    I would recommend this to a friend

  • Best and Most Secure Flash Drive

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

    The most secure Flash Drive. The retracting connector adds to the safety of the drive, and its 256GB capacity is a steal for the price.

    I would recommend this to a friend

  • Flash Drive

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

    It worked well. It transferred all documents from my old computer in a reasonable time.

    I would recommend this to a friend

  • Sandisk 256gb usb drive

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

    Great product speed is great! I bought this for my wiiu and it works perfectly.

    I would recommend this to a friend

  • SanDisk

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

    Gift for my son the is in graduate school. He using it to store his class work.

    I would recommend this to a friend

  • PErfect size and great price

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

    I needed a large capacity flash drive while working on my Wifes' computer to save pictures and documents to. The price was fantastic for this drive so I hopped in the car and went down and bought one.

    I would recommend this to a friend

  • Great Flash Drive

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

    Replaced a couple of old small flash drives with this new one. Works perfectly and allows me to transfer files between office and home as needed

    I would recommend this to a friend

  • CarolG

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

    Very happy with this product to know I can back up all things necessary.

    I would recommend this to a friend
Page 94, Showing 1,861-1,880 of 4,970 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.