---
product_id: 687660420
title: "SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive - Up to 400MB/s, Lavender - SDDDC3-512G-G46L"
brand: "sandisk"
price: "€ 149.00"
currency: EUR
in_stock: true
reviews_count: 8
category: "Sandisk"
url: https://www.desertcart.be/products/687660420-sandisk-512gb-ultra-dual-drive-go-usb-type-c-flash
store_origin: BE
region: Belgium
---

# Up to 400MB/s read speed 512GB massive storage 2-in-1 USB-C & USB-A SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive - Up to 400MB/s, Lavender - SDDDC3-512G-G46L

**Brand:** sandisk
**Price:** € 149.00
**Availability:** ✅ In Stock

## Summary

> 💜 Dual connectors, double the power — your ultimate on-the-go storage sidekick!

## Quick Answers

- **What is this?** SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive - Up to 400MB/s, Lavender - SDDDC3-512G-G46L by sandisk
- **How much does it cost?** € 149.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/687660420-sandisk-512gb-ultra-dual-drive-go-usb-type-c-flash)

## Best For

- sandisk enthusiasts

## Why This Product

- Trusted sandisk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Massive 512GB Capacity:** Store entire photo libraries, 4K videos, and work files all in one sleek lavender drive.
- • **Lightning-Fast Transfers:** Experience ultra-fast read speeds up to 400MB/s for quick access and backup of large files.
- • **Smart Backup Integration:** Automatically back up photos with SanDisk Memory Zone app for worry-free mobile storage management.
- • **Durable & Portable Design:** Robust swivel cover protects connectors; compact size fits perfectly in your busy lifestyle.
- • **Seamless Dual-Device Sync:** Effortlessly transfer files between USB-C smartphones/tablets and USB-A computers without adapters.

## Overview

The SanDisk 512GB Ultra Dual Drive Go is a versatile USB flash drive featuring reversible USB Type-C and traditional USB Type-A connectors for seamless file transfers across modern and legacy devices. With ultra-fast USB 3.2 Gen 1 speeds up to 400MB/s, it enables quick access to large files and media. Its durable swivel design protects connectors while maintaining a compact, portable form factor. Ideal for professionals and creatives, it supports automatic photo backups via the SanDisk Memory Zone app and offers massive 512GB storage capacity to free up space on smartphones, tablets, and computers alike.

## Description

Looking for storage that works across your USB Type-C and Type-A devices? The SanDisk Ultra Dual Drive Go is the 2-in-1 flash drive that lets you easily move files between your USB Type-C smartphone, tablets, and Mac and USB Type-A computers. Now you can take even more photos and access them across your devices. (Mobile device requires USB Type-C port and On-The-Go (OTG) support. See SanDisk website for list of compatible devices.)

Review: Works as expected. - Great USB drive was hoping that I could charge my phone with this at the same time of using it but to bad so sad. Small easy to loose, put it down and if I cover it and push what ever I covered it with and not pay attention I have a hard time finding it. My desk is messy. It does feel like it can take some hat of a beating so it is pretty durable. Write and read speed is good although I haven't measured it so it functions good. I mainly use it to watch movies I have.
Review: The Ultimate USB Drive for Modern Devices - SanDisk’s 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-GAM46) is an impressively versatile, high-capacity flash drive that has greatly enhanced day-to-day data management and device connectivity. This in-depth review covers real-world usability, speed, durability, and features, making it an essential guide for anyone considering this dual connector drive. The most notable advantage is the dual connectors—USB-A and USB-C—which allow for seamless file transfers between legacy and cutting-edge devices. This flexibility makes it ideal for working with smartphones, tablets, laptops, and desktops. No need for adapters, and switching between devices is as simple as flipping the drive’s cover. It’s especially useful for consolidating files or backing up media on the go, making transitions between work and personal devices absolutely hassle-free. With its 512GB capacity, the Ultra Dual Drive Go wipes out storage anxiety. It easily stores entire photo libraries, massive video files (including 4K and 8K footage), and countless documents or software installers. While the advertised read speed hits up to 400MB/s (USB 3.1), and typical transfer rates are fast and reliable for everyday use, some users note that sustained large writes (like transferring several 100GB videos) may cause the device to heat up and throttle speeds. Nevertheless, moves like a 160GB file in under 3 minutes show it’s more than competitive among similarly-priced drives. It’s not engineered for specialized pro-level tasks (such as direct ProRes video recording on premium smartphones), but for most consumer needs, performance is more than satisfactory. The sturdy swivel design both protects the connectors and makes the drive highly portable—perfect for pockets, bags, and busy schedules. The keyring hole offers extra convenience, and the compact form factor is praised for ease of use and daily carry. Notably, this isn’t a fragile accessory; the robust build feels solid and holds up well to constant handling. Setting up and using the Ultra Dual Drive Go is a breeze. Plug-and-play compatibility ensures immediate file access, while advanced users can enjoy features like automatic photo backups through SanDisk’s Memory Zone app on supported Android devices. Whether managing files between a USB-C smartphone and USB-A laptop or freeing up storage on-the-fly, it consistently delivers a smooth experience.

## 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.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DFYGLH22 |
| Additional Features | Fast Data Transfer |
| Best Sellers Rank | #17 in USB Flash Drives |
| Brand | Sandisk |
| Color | Lavender |
| Compatible Devices | USB Type-C smartphones, tablets, Macs, USB Type-A computers |
| Connectivity Technology | USB |
| Customer Reviews | 4.2 out of 5 stars 5,180 Reviews |
| Flash Memory Type | USB |
| Hardware Interface | USB Type C |
| Item Dimensions D x W x H | 1.75"D x 0.48"W x 0.34"H |
| Item Weight | 0.01 Pounds |
| Manufacturer | Sandisk Technologies, Inc. |
| Memory Storage Capacity | 512 GB |
| Model Name | SanDisk Ultra Dual Drive Go USB Type-C Flash Drive |
| Model Number | SDDDC3-512G-G46L |
| Read Speed | 400 Megabytes Per Second |
| Special Feature | Fast Data Transfer |
| UPC | 619659204334 |
| Warranty Description | 5 year limited manufacturer warranty |
| Write Speed | 100 MB/s |

## Product Details

- **Brand:** Sandisk
- **Hardware Interface:** USB Type C
- **Memory Storage Capacity:** 512 GB
- **Special Feature:** Fast Data Transfer
- **Write Speed:** 100 MB/s

## Images

![SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive - Up to 400MB/s, Lavender - SDDDC3-512G-G46L - Image 1](https://m.media-amazon.com/images/I/61U+3yZQh5L.jpg)
![SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive - Up to 400MB/s, Lavender - SDDDC3-512G-G46L - Image 2](https://m.media-amazon.com/images/I/71rwUJMuNoL.jpg)
![SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive - Up to 400MB/s, Lavender - SDDDC3-512G-G46L - Image 3](https://m.media-amazon.com/images/I/71I7YLCARrL.jpg)
![SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive - Up to 400MB/s, Lavender - SDDDC3-512G-G46L - Image 4](https://m.media-amazon.com/images/I/81iUfAC+4GL.jpg)
![SanDisk 512GB Ultra Dual Drive Go USB Type-C Flash Drive - Up to 400MB/s, Lavender - SDDDC3-512G-G46L - Image 5](https://m.media-amazon.com/images/I/71CkVmq7gmL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as expected.
*by N***A on March 13, 2026*

Great USB drive was hoping that I could charge my phone with this at the same time of using it but to bad so sad. Small easy to loose, put it down and if I cover it and push what ever I covered it with and not pay attention I have a hard time finding it. My desk is messy. It does feel like it can take some hat of a beating so it is pretty durable. Write and read speed is good although I haven't measured it so it functions good. I mainly use it to watch movies I have.

### ⭐⭐⭐⭐⭐ The Ultimate USB Drive for Modern Devices
*by J***P on November 20, 2025*

SanDisk’s 512GB Ultra Dual Drive Go USB Type-C Flash Drive (SDDDC3-512G-GAM46) is an impressively versatile, high-capacity flash drive that has greatly enhanced day-to-day data management and device connectivity. This in-depth review covers real-world usability, speed, durability, and features, making it an essential guide for anyone considering this dual connector drive. The most notable advantage is the dual connectors—USB-A and USB-C—which allow for seamless file transfers between legacy and cutting-edge devices. This flexibility makes it ideal for working with smartphones, tablets, laptops, and desktops. No need for adapters, and switching between devices is as simple as flipping the drive’s cover. It’s especially useful for consolidating files or backing up media on the go, making transitions between work and personal devices absolutely hassle-free. With its 512GB capacity, the Ultra Dual Drive Go wipes out storage anxiety. It easily stores entire photo libraries, massive video files (including 4K and 8K footage), and countless documents or software installers. While the advertised read speed hits up to 400MB/s (USB 3.1), and typical transfer rates are fast and reliable for everyday use, some users note that sustained large writes (like transferring several 100GB videos) may cause the device to heat up and throttle speeds. Nevertheless, moves like a 160GB file in under 3 minutes show it’s more than competitive among similarly-priced drives. It’s not engineered for specialized pro-level tasks (such as direct ProRes video recording on premium smartphones), but for most consumer needs, performance is more than satisfactory. The sturdy swivel design both protects the connectors and makes the drive highly portable—perfect for pockets, bags, and busy schedules. The keyring hole offers extra convenience, and the compact form factor is praised for ease of use and daily carry. Notably, this isn’t a fragile accessory; the robust build feels solid and holds up well to constant handling. Setting up and using the Ultra Dual Drive Go is a breeze. Plug-and-play compatibility ensures immediate file access, while advanced users can enjoy features like automatic photo backups through SanDisk’s Memory Zone app on supported Android devices. Whether managing files between a USB-C smartphone and USB-A laptop or freeing up storage on-the-fly, it consistently delivers a smooth experience.

### ⭐⭐⭐⭐⭐ Enjoying full transfer speeds on both interfaces without adapters is good.
*by D***A on March 23, 2026*

Can't recommend it enough. Plug and play, small, being able to enjoy full speed transfers in USB-C or USB-A without losing speed through an adapter. Just great. Also, having 128GB is almost like an external SSD for a way lower price. I highly recommend this.

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-04-22*