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SanDisk 256GB Ultra USB 3.0 Flash Drive - 130MB/s - SDCZ48-256G-AW4

SanDisk 256GB Ultra USB 3.0 Flash Drive - 130MB/s - SDCZ48-256G-AW4SanDisk 256GB Ultra USB 3 0 Flash Drive 130MB s SDCZ48 256G AW4SanDisk 64GB Ultra USB 3 0 Flash Drive 130MB s SDCZ48 064G AW46SanDisk 64GB Ultra USB 3 0 Flash Drive 130MB s 2 Pack SDCZ48 064G AW462SanDisk 128GB Ultra USB 3 0 Flash Drive 130MB s SDCZ48 128G AW46SanDisk 512GB Ultra USB 3 0 Flash Drive 130MB s SDCZ48 512G AW46
Data Storage:256 GB
Count Per Pack:1

Key item features

  • High-Speed Performance: Read speeds of up to 130MB/s; write speeds up to 10X faster than standard USB 2.0 drives
  • USB 3.0 Technology: Step up to high-speed USB 3.0 for faster transfer of videos, photos, and files
  • Secure Access: SanDisk Secure Access software with 128-bit AES encryption and password protection
  • Privacy Protection: Password protection keeps private files secure while allowing easy sharing with family and friends
  • Large Capacity: 256GB storage capacity for ample space to store large files, movies, and more
  • Portable Design: Sleek and sturdy design for easy portability without needing an internet connection
  • Reliable Brand: Over 25 years of SanDisk quality and reliability
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Current price is $36.88
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Columbus, 43215
Arrives by Today
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Order within 10 hr 32 min
Sold and shipped by Walmart.com
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This item is gift eligible
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$36.00
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Shipping, arrives by Thu, May 14 to Columbus, 43215
Sold and shipped by Tech Deals
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About this item

Product details

Specifications

Warranty

Customer ratings & reviews

4.6 out of 5 stars
stars3,261 ratings892 reviews
How item rating is calculated
  1. 5 stars81% (2,652)
  2. 4 stars9% (286)
  3. 3 stars3% (86)
  4. 2 stars2% (50)
  5. 1 star6% (187)

Reviews summary

Pros

  • : Easy to navigate and understand.
  • : Holds a large amount of images and files.
  • : Offers good storage capacity value.
  • : Provides sufficient space for files and data.
  • : Provides speeds up to 130mb/s.

Neutral

  • : Can be fast, but also slow and prone to errors.
Generated by AI

Customer photos

  • +5 images
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 892 reviews

Jan 21, 2026
William
Item details
Data storage: 64 GB
Count per pack: 1
5 out of 5 stars review

Verified Purchase

Best!

You can not go wrong with SanDisk memory cards or usb. I've been using these for years and never an issue. They have a great warranty and it comes with software to recover files if needed. I am a photographer and I buy these to give my clients. Great speed and plenty of capacity.

Helpful?3RC7KY4BYJSH259605765
Dec 26, 2025
Barbara
Top Reviewer
Item details
Data storage: 64 GB
Count per pack: 2
5 out of 5 stars review

Verified Purchase

Only San-Disk flash drive products

I have used San-Disk flash drives since at the age of 50 years when I attended college back in 2012. Now I use them for my medical and non-medical records to backup all my files and transfer all my data that I wish to save safely. Their reliability is remarkable. I don't and won't use any other product besides San-Disk flash drives to save my important medical records and other important data. I will never switch. I have a desktop computer. I have been a big supporter of San-Disk flash drives for 13 plus years.

Helpful?3RC7KY4BYJSH259605765
Dec 15, 2025
Oscar
Top Reviewer
Item details
Data storage: 64 GB
Count per pack: 1
5 out of 5 stars review

Verified Purchase

entertainment saver

I have a Sony Blu-ray player and I bought myself a couple of these to store movies on so I don't have to worry about or rather hassle with constantly changing out. the DVDs are blue-race. they are very compact and you can actually slide the USB portion out with your thumb so it's easy to store. I liked the first one so much that I ended up purchasing a second so I have one attached to the USB port on my Smart television and the other attached to my Blu-ray player USB port. I understand the purpose of the cloud, but I like not needing to worry about a stable connection or whether or not reception is going to be good enough or videos aren't going to buffer. I chose these 64 GB thumb drives because it's the largest capacity that my Blu-ray player will accept but they work flawlessly between 10:00 to $15 for each one. so it was doable and the only reason why I got the second of the same kind and a larger capacity is due to the fact that the first one hasn't given me any problems in the near future I will definitely continue purchasing from this menu fracture as they are reliable thumb drives for backing up movies, music, pictures and PDFs and other documents

Helpful?3RC7KY4BYJSH259605765