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SanDisk SDDDC3-128G Ultra Dual Drive Go 128GB USB Type-C Flash Drive - Blue — main product image
SanDisk

SanDisk SDDDC3-128G Ultra Dual Drive Go 128GB USB Type-C Flash Drive - Blue

Seamlessly Transfer Files Between USB Type-C and Type-A Devices with SanDisk Ultra Dual Drive Go Need to move files between your USB Type-C smartphone, tablets, Macs, and USB Type-A computers? The SanDisk Ultra Dual Drive Go is a 2-in-1 flash drive that makes it simple. Easily free up space on yo...

$16.99*
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*Price sourced from Amazon.com. Last updated:Sep 05, 2026.Price and availability are subject to change — details.

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Overview

Seamlessly Transfer Files Between USB Type-C and Type-A Devices with SanDisk Ultra Dual Drive Go

Need to move files between your USB Type-C smartphone, tablets, Macs, and USB Type-A computers? The SanDisk Ultra Dual Drive Go is a 2-in-1 flash drive that makes it simple. Easily free up space on your smartphone or automatically back up photos, videos, music, documents, and contacts.

Specifications:

  • Brand: SanDisk
  • Model: SDDDC3-128G-G46NB
  • Capacity: 128GB
  • Connectors: USB Type-C and USB Type-A
  • Design: Dual-purpose swivel design
  • Features: Keyring hole

Key Features

The 2-in-1 flash drive with a reversible USB Type-C and a traditional Type-A connector.

Seamlessly move content between your USB Type-C smartphone, tablets and Macs and USB Type-A computers(2); (2) Mobile device requires USB Type-C port and On-The-Go (OTG) support. See the official SanDisk website for a list of compatible devices.

Free up space on your USB Type-C smartphone(2)

Automatically back up photos with SanDisk Memory Zone app(3); (3) Download and installation of SanDisk Memory Zone app required.

High-performance USB 3.1 Gen 1 drive with 150MB/s read speeds(1); (1) Read speeds up to 150MB/s. Write speed lower and vary by capacity. USB Type-C port with USB 3.1 Gen 1/ USB 3.0 support required. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB = 1,000,000 bytes.

Specifications

Capacity
128GB
Connector Type
USB Type-C, USB Type-A
USB Standard
USB 3.1 Gen 1
Max Read Speed
150MB/s
Color
Blue

Frequently Asked Questions

This SanDisk Ultra Dual Drive Go features both a reversible USB Type-C connector and a traditional USB Type-A connector for broad compatibility.
Yes, you can automatically back up photos from your smartphone using the SanDisk Memory Zone app, which is required for this feature.
This high-performance USB 3.1 Gen 1 drive offers read speeds of up to 150MB/s.
Your mobile device requires a USB Type-C port and On-The-Go (OTG) support to be compatible with this flash drive.
No, the write speed for this drive is lower than the read speed and will vary depending on the capacity and other factors.
No, the SanDisk Memory Zone app requires download and installation separately.

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