Overview

  • 512GB storage capacity
    Offers ample space for photos, videos and more.
  • USB 3.0 interface
    Enables a fast connection. Backward-compatible with USB 2.0.
  • 10x faster than USB 2.0 drives
    Provides up to 130MB/sec. read speed to save your time.
  • SanDisk SecureAccess software
    Protect your important files with encryption and password.
  • One-year subscription for RescuePRO file recovery software
    Recover your lost or corrupted files easily.

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Specifications

Capacity & configuration

Storage Capacity
512GB, 128GB, 256GB, 32GB, 64GB
Connector Type(s)
USB-A

Dimensions & weight

Product Name
Ultra 512GB USB 3.0 Flash Drive
Product Height
0.42 inches
Product Width
0.87 inches
Product Depth
2.87 inches
Product Weight
0.32 ounces

Features

Color
Black, Red
Brand
SANDISK
USB Generation
USB 3.0
Wireless Capability
No
Maximum Read Speed
130 megabytes per second
Password Protection
No
Retractable
Yes
Lanyard Attachment
Yes
UPC
619659179380, 619659113551, 619659125967, 619659102159, 619659102180, 619659134891

Power & warranty

Model Number
SDCZ48-512G-A46
Warranty - Parts
5 years
Warranty - Labor
5 Years

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
ShayOct 13, 2026 · Verified purchase ★★★★★

Solid tech - I've never had a problem with Sandisk. They're always reliable and easy to use and most importantly secure

Verified BuyerOct 4, 2026 · Verified purchase ★★★★★

It works like it is - I got for my Arlo hub cameras, because before I tried to use a normal WD Purple, I mean for technical specs, but it was failing, so then I decided to get this for rreplace my hdd, and yep it works very fine, in fact, I could get fastter video that I want, right in the moment. So yeah, it pass the test.

KatmaiBoundSep 25, 2026 · Verified purchase ★★★★★

SANDISK Ultra 512 GB USB 3.0 Flash Drive - The SANDISK USB Flash Drives perform well and meet the requirements for which they are purchased. Strongly recommend getting USB 3.0 or higher for the speed. Definitely recommend them.

MikelLSep 19, 2026 · Verified purchase ★★★★★

Great Storage Capacity and Easy to Use! - I’m very happy with this SanDisk 512GB flash drive. It offers plenty of storage space for documents, photos, videos, and other important files. The USB 3.0 connection makes transferring files quick and convenient, and the compact design makes it easy to carry around. It's simple to use and a great way to keep all my important files in one place. Overall, excellent storage capacity and great value for the money. I would definitely recommend it!

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat