Overview

  • 256GB storage capacity
    Offers ample space for photos, videos and more.
  • Micro USB and USB 3.0 interfaces
    Allows you to easily transfer data from your OTG (On The Go)-enabled Android smartphone or tablet to a PC or Mac. Compatible with Apple MacOS X 10.6 or later and Microsoft Windows Vista/7/8/10 operating systems.
  • Fast read speed
    Read speed up to 150MB/sec. for fast data transfer.
  • Supports a variety of file formats
    So 1 drive is suitable for all your needs.
  • Lightweight design
    For easy portability.
  • Compatible with PC and Mac
    For convenient use on your existing computer, whether you’re at home or the office.

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Specifications

Capacity & configuration

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

Dimensions & weight

Product Name
Ultra 256GB USB 3.0, Micro USB Flash Drive
Product Height
0.5 inches
Product Width
1.2 inches
Product Depth
1 inches
Product Weight
0.18 ounces

Features

Brand
SANDISK
Color
Gray / Transparent
USB Generation
USB 3.0
Wireless Capability
No
Maximum Read Speed
150 megabytes per second
Password Protection
No
Retractable
No
Lanyard Attachment
Yes
UPC
619659154387

Power & warranty

Model Number
SDDD3-256G-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
MartyMay 15, 2026 · Verified purchase ★★★★★

Used for my Bambu P2S - Wanted a low profile USB Flash drive for my Bambu Labs 3d printer. This one came highly recommended and works great.

bestbuyuserApr 24, 2026 · Verified purchase ★☆☆☆☆

cute but brought wrong item - It would have worked great, but I did not notice it wasn't for iPhones. It is sleek and compact. cute.

AliciaApr 23, 2026 · Verified purchase ★★★★★

Fast ScanDisk USB Flash Drive - Bouthgt this flash drive to utilize with my laptop photo transfer, but returned it when I borrowed one from a friend.

RobertHJan 20, 2026 · Verified purchase ★★★★☆

Decent Flash Drive for Certain Applications - The micro USB connection will not fit all devices due to the housing of the flash drive getting in the way. Otherwise, the flash drive works as advertised with decent read/write speeds given its size.

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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