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

4.6 stars out of 2723 reviews
(4.6)|
2,723 ratings
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 $26.88
Price when purchased online
  • Free 30-day returns

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Columbus, 43215
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SanDisk 256GB Ultra USB 3.0 Flash Drive - 130MB/s - SDCZ48-256G-AW4 $26.88

SanDisk 256GB Ultra USB 3.0 Flash Drive - 130MB/s - SDCZ48-256G-AW4
current price $26.88

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

4.6 out of 5 Stars. 2723 reviews

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Customer ratings & reviews

4.6 out of 5 stars
stars2,723 ratings821 reviews
How item rating is calculated
  1. 5 stars82% (2,229)
  2. 4 stars8% (230)
  3. 3 stars2% (67)
  4. 2 stars1% (40)
  5. 1 star6% (157)

Reviews summary

Pros
  • : Offers good storage capacity value.
  • : Provides sufficient space for files and data.
  • : Holds a large amount of images and files.
  • : Made with reliable construction.
  • : Provides speeds up to 130mb/s.
Neutral
  • : Can be fast, but sometimes slow or error-prone.
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Showing 1-3 of 821 reviews

Nov 2, 2025
Nance
Item details
Size: 256 GB
Count per pack: 1
5 out of 5 stars review

Verified Purchase

I needed to backup my files fast since my computer was acting up. This did the job. I wanted to save my family pictures and documents and it held all of those. I got a second one for the rest of the things I needed. I recommend SanDisk for all of this.

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
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