SanDisk

SanDisk SDDDC3-512G-GAM46 512GB Ultra Dual Drive Go

4.4 (28427 reviews)

Unleash Seamless Data Transfer with the SanDisk Ultra Dual Drive Go Experience the convenience of universal storage with the SanDisk Ultra Dual Drive Go. This innovative 2-in-1 flash drive bridges the gap between USB Type-C and Type-A devices, allowing you to effortlessly transfer files between y...

$77.99*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Unleash Seamless Data Transfer with the SanDisk Ultra Dual Drive Go

Experience the convenience of universal storage with the SanDisk Ultra Dual Drive Go. This innovative 2-in-1 flash drive bridges the gap between USB Type-C and Type-A devices, allowing you to effortlessly transfer files between your latest smartphones, tablets, Macs, and traditional computers. Expand your mobile photography possibilities and enjoy easy access to your files across all your devices.

Specifications:

  • Connectivity Technology: USB
  • Color: Black
  • Model Name: SanDisk Ultra Dual Drive Go USB Type-C Flash Drive
  • Flash Memory Type: USB
  • Manufacturer: Western Digital Technologies, Inc.
  • Hardware Connectivity Technology: USB Type C, USB Type A
  • UPC: 619659198169
  • Item Model Number: SDDDC3-512G-GAM46
  • Item Weight: 0.16 ounces
  • Product Dimensions: 1.75 x 0.48 x 0.34 inches
  • Item Dimensions LxWxH: 1.75 x 0.48 x 0.34 inches
  • Country of Origin: Malaysia
  • Date First Available: October 18, 2023
  • Brand: SanDisk
  • Memory Storage Capacity: 512 GB
  • Hardware Interface: USB Type C
  • Special Feature: Fast Data Transfer
  • Read Speed: 400 Megabytes Per Second

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 Mac and USB Type-A computers. (Mobile device requires USB Type-C port and On-The-Go (OTG) support. See SanDisk website for list of compatible devices.)

Free up space on your USB Type-C smartphone so you can take more photos (Mobile device requires USB Type-C port and On-The-Go (OTG) support. See SanDisk website for list of compatible devices.)

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

High-performance USB 3.2 Gen 1 drive with up to 400MB/s ultra-fast read speeds (1 MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors. USB Type-C port with USB 3.2 Gen 1 support required.)

Specifications

Capacity
512GB
Connector Type
USB Type-C, USB Type-A
USB Standard
USB 3.2 Gen 1
Max Read Speed
400MB/s

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Pros & Cons

👍 Pros

  • Features a convenient 2-in-1 design with both a reversible USB Type-C and a traditional Type-A connector.
  • Allows seamless transfer of content between USB Type-C smartphones, tablets, Macs, and USB Type-A computers.
  • Helps free up valuable storage space on compatible USB Type-C smartphones by offloading photos and files.
  • Offers automatic photo backup capabilities through the SanDisk Memory Zone app, ensuring memories are saved.
  • Delivers high-performance data transfer with USB 3.2 Gen 1 and read speeds up to 400MB/s for quick access.

👎 Cons

  • Mobile device compatibility requires a USB Type-C port and On-The-Go (OTG) support, limiting universal use.
  • The SanDisk Memory Zone app is required for automatic photo backups, necessitating an additional download and installation.
  • Optimal read speeds up to 400MB/s depend on the host device, usage conditions, and drive capacity, and are not guaranteed for all setups.
  • A USB Type-C port with USB 3.2 Gen 1 support is necessary to achieve the maximum advertised read speeds.
  • Specific write speed capabilities are not provided, which could be slower than the stated read speeds.

Frequently Asked Questions

This flash drive is designed for use with USB Type-C smartphones, tablets, Macs, and traditional USB Type-A computers, allowing for broad compatibility.
Yes, to automatically back up photos with this drive, you need to download and install the SanDisk Memory Zone app.
Your mobile device requires a USB Type-C port and On-The-Go (OTG) support to function with this flash drive.
This high-performance USB 3.2 Gen 1 drive offers ultra-fast read speeds of up to 400MB/s.
Yes, it features a traditional Type-A connector, making it compatible with older USB Type-A ports on computers.
Yes, it can help free up space on your USB Type-C smartphone, allowing you to take more photos and store more content.