SanDisk 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46
SanDisk 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46
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SanDisk 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46

4.3 stars out of 76 reviews
(4.3)|
76 ratings

Key item features

  • Fast Transfer Speeds: Move files quickly with faster transfer speeds, up to ten times faster than standard USB 2.0 drives.
  • High Capacity: With 512GB of storage, this drive can accommodate large media files and documents.
  • Secure Storage: SanDisk SecureAccess software ensures your files remain private and protected.
  • Compact Design: The SanDisk Ultra USB 3.0 Flash Drive features a compact and stylish design for easy portability.
  • Wide Compatibility: Compatible with USB 3.0 and USB 2.0 devices, including laptops, tablets, and more.
  • Cross-Platform Support: Works with Android 8+, iOS 13+, macOS 12+ (Monterey), and Windows 10+.
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Current price is $66.99
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Columbus, 43215
Arrives by Wed, Feb 11
|
Sold and shipped by Everything But Stromboli LLC
4.698795180722891 stars out of 5, based on 83 seller reviews(4.7)
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Free 30-day returns
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$71.99
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Shipping, arrives by Tue, Feb 10 to Columbus, 43215
Sold and shipped by SanDisk Technologies
Free 30-day returns

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SanDisk 512GB Ultra USB 3.0 Flash Drive - SDCZ48-512G-G46 $66.99

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Customer ratings & reviews

4.3 out of 5 stars
stars76 ratings32 reviews
How item rating is calculated
  1. 5 stars71% (54)
  2. 4 stars12% (9)
  3. 3 stars5% (4)
  4. 2 stars3% (2)
  5. 1 star9% (7)

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Showing 1-3 of 32 reviews

Dec 14, 2025
Charles
Item details
Data storage: 512 GB
Sold and shipped bySanDisk Technologies
5 out of 5 stars review

Verified Purchase

Great short term memory storage and data transfer.

Great price for this much memory on a thumb drive and from a mainline manufacturer. They work great, but use them for what they are intended for, short term storage and moving of data between machines. While this drive is large enough to back up a 512gb drive, I wouldn't recommend that. These are not intended for long term storage or a large number of rewrites like you would do when regularly backing up a drive. But for what they are built for, I've never found one better.

Helpful?141V91ANBONX581481859
Oct 19, 2025
Christopher
Item details
Data storage: 512 GB
Sold and shipped bySanDisk Technologies
5 out of 5 stars review

Verified Purchase

How quickly it showed up and the quality of Sandisk.

Helpful?141V91ANBONX581481859
Dec 12, 2024
WalmartCustomer
Top Reviewer
Sold and shipped bySanDisk Technologies
5 out of 5 stars review

Verified Purchase

Sandisk usually better than any other brand

Since 2010, I have bought Sandisk SD cards and flash drives 95% of the time (Kingston, PNY, and Silicon Power are all secondary to them in my opinion %26 experience).

Incentivized Review
Helpful?141V91ANBONX581481859