---
product_id: 164728463
title: "256GB Ultra Dual Drive Go USB Type-C Flash Drive, Black - SDDDC3-256G-G46"
brand: "sandisk"
price: "€ 57.70"
currency: EUR
in_stock: true
reviews_count: 12
category: "San Disk"
url: https://www.desertcart.nl/products/164728463-256gb-ultra-dual-drive-go-usb-type-c-flash-drive
store_origin: NL
region: Netherlands
---

# 150MB/s high-speed read Smartphone OTG compatible 2-in-1 USB Type-C & Type-A 256GB Ultra Dual Drive Go USB Type-C Flash Drive, Black - SDDDC3-256G-G46

**Brand:** sandisk
**Price:** € 57.70
**Availability:** ✅ In Stock

## Summary

> 🚀 Dual-speed storage that keeps your digital life in sync, anywhere you go!

## Quick Answers

- **What is this?** 256GB Ultra Dual Drive Go USB Type-C Flash Drive, Black - SDDDC3-256G-G46 by sandisk
- **How much does it cost?** € 57.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/164728463-256gb-ultra-dual-drive-go-usb-type-c-flash-drive)

## 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

- • **Blazing Fast Transfers:** Experience up to 150MB/s read speeds for rapid file access and backups.
- • **Compact & Travel-Ready:** Sleek swivel design with keyring hole keeps your drive protected and always within reach.
- • **Universal Compatibility:** Works flawlessly across Mac, PC, Android, and iOS devices for ultimate versatility.
- • **Smartphone Storage Savior:** Instantly free up space and auto-backup photos on your USB-C smartphone with the Memory Zone app.
- • **Seamless Dual Connectivity:** Effortlessly switch between USB-C and USB-A devices without adapters.

## Overview

The SanDisk 256GB Ultra Dual Drive Go is a versatile 2-in-1 USB flash drive featuring reversible USB Type-C and traditional Type-A connectors. With high-performance USB 3.1 Gen 1 technology, it delivers read speeds up to 150MB/s, enabling fast file transfers across smartphones, tablets, Macs, and PCs. Its compact swivel design protects connectors and includes a keyring hole for portability. Compatible with multiple platforms and supporting automatic photo backup via the SanDisk Memory Zone app, it’s the perfect storage solution for professionals on the move.

## Description

Looking for storage that works across your USB Type-C and Type-A devices? Whether you’re taking amazing photos of your latest adventure or creating content in the office, the SanDisk Ultra Dual Drive Go is the 2-in-1 flash drive that lets you easily move files between USB Type-C smartphone, tablets and Macs and USB Type-A computers.(2) Just plug in the drive to easily free up space on your smartphone or to automatically back up your photos, videos, music, documents and contacts.(3) Plus, the dual-purpose swivel design protects connectors and features a keyring hole to take your drive on the go. | (2) Mobile device requires USB Type-C port and On-The-Go (OTG) support. See official SanDisk website for list of compatible devices. (3) Download and installation of SanDisk Memory Zone app required.

Review: GOOD 1TB FLASH DRIVE - After I received this adapter, I transferred over 700 videos to it, with lots of room to spare. It gets a little hot when it's running but otherwise, no problems. Decent product.
Review: Works great - Small and very fast read and write. Convenient to be able to use without an adapter

## 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.
- Compatibility: USB Type-C devices (phones, laptops, and tablets); iOS 10.0.2+; Android 11+; macOSv.10.9+; Windows 10+

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YYJL21Z |
| Best Sellers Rank | #19 in USB Flash Drives |
| Color | Black |
| Connectivity Technology | USB |
| Customer Reviews | 4.4 4.4 out of 5 stars (39,359) |
| Date First Available | October 6, 2019 |
| Flash Memory Size | 256 GB |
| Flash Memory Type | USB |
| Global Trade Identification Number | 00619659177638 |
| Hard Drive | 256 GB |
| Hardware Connectivity Technology | USB Type A, USB Type C |
| Hardware Platform | Mac, PC |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 1.75 x 0.48 x 0.34 inches |
| Item Weight | 0.131 ounces |
| Item model number | SDDDC3-256G-G46 |
| Language | English |
| Manufacturer | SanDisk |
| Model Name | Dual Drive Go USB Type C |
| Product Dimensions | 1.75"D x 0.48"W x 0.34"H |
| RAM | 256 GB |
| Read Speed | 150 Megabytes Per Second |
| UPC | 619659177638 |

## Product Details

- **Brand:** Sandisk
- **Hardware Interface:** USB
- **Memory Storage Capacity:** 256 GB
- **Special Feature:** Reversible;Encrypted
- **Write Speed:** 15-30 MB/s

## Images

![256GB Ultra Dual Drive Go USB Type-C Flash Drive, Black - SDDDC3-256G-G46 - Image 1](https://m.media-amazon.com/images/I/71qOWNxv4jL.jpg)

## Questions & Answers

**Q: I bought one 64gb and it has printed the same but it actually has 32gb when i looked into my windows system. why is it so?**
A: Have you looked at how the flash drive is set up? There's an outside chance that it merely has 1 primary partition set up as 32gb and 'unallocated' space that is the other half of your storage. For this you'll need to look at the drive with Disk Management in Windows to see how partitions are configured.

**Q: Is the usb-a connector backwards compatible with usb 2.0 ports?**
A: Yes, it should be but without the same transfer speed as 3.0.

**Q: How many pictures will the 256gb sandisk hold?**
A: A 256 GB Flash Drive will hold roughly 150,000 pictures. Or, it will hold about 50,000 pictures and 35-40 hours of movies together. At least according to my math from investigating data about this.

**Q: Where is it made?**
A: Mine says Malaysia

## Customer Reviews

### ⭐⭐⭐⭐⭐ GOOD 1TB FLASH DRIVE
*by S***T on December 20, 2025*

After I received this adapter, I transferred over 700 videos to it, with lots of room to spare. It gets a little hot when it's running but otherwise, no problems. Decent product.

### ⭐⭐⭐⭐⭐ Works great
*by N***. on January 3, 2026*

Small and very fast read and write. Convenient to be able to use without an adapter

### ⭐⭐⭐⭐⭐ Excellent thumb drive. Colors allow me to tell them apart.
*by A***R on January 1, 2026*

Quick transfer of data on/off my MacBook Pro. Lightweight and durable. Inexpensive for what it can store-64Gb. Since it is plastic and not metal, it gets warm but not hot. I bought ten of them. Light enough to have four on my key ring.

## Frequently Bought Together

- SanDisk 256GB Ultra Dual Drive Go USB Type-C Flash Drive, Black - SDDDC3-256G-G46
- Syntech USB C to USB Adapter Pack of 2 USB C Male to USB 3.0 Female Adapter Compatible with MacBook Pro Air 2024, Microsoft Surface, iPad,Samsung Notebook, Dell XPS and More Type C Devices,Space Grey

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-22*