---
product_id: 176378435
title: "64GB Ultra Dual Drive Go USB Type-C Flash Drive, Black - SDDDC3-064G-G46"
brand: "sandisk"
price: "$37.49"
currency: USD
in_stock: true
reviews_count: 13
category: "Sandisk"
url: https://www.desertcart.us/products/176378435-64gb-ultra-dual-drive-go-usb-type-c-flash-drive
store_origin: US
region: United States of America
---

# 150MB/s USB 3.1 Gen 1 speed 2-in-1 USB Type-C & Type-A Swivel design with keyring hole 64GB Ultra Dual Drive Go USB Type-C Flash Drive, Black - SDDDC3-064G-G46

**Brand:** sandisk
**Price:** $37.49
**Availability:** ✅ In Stock

## Summary

> 🚀 Dual-speed, dual-port, double the freedom!

## Quick Answers

- **What is this?** 64GB Ultra Dual Drive Go USB Type-C Flash Drive, Black - SDDDC3-064G-G46 by sandisk
- **How much does it cost?** $37.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/176378435-64gb-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

- • **Massive 64GB Storage:** Store your essential documents, media, and creative projects all in one sleek, pocket-sized drive.
- • **Blazing Fast Transfers:** Experience up to 150MB/s read speeds that keep your workflow smooth and efficient.
- • **Compact & Travel-Ready:** Slim, lightweight design with a protective swivel cover and keyring hole to keep your data close and secure.
- • **On-the-Go Backup Buddy:** Automatically back up photos and files with the SanDisk Memory Zone app—never lose a moment.
- • **Universal Dual-Connector Powerhouse:** Seamlessly switch between USB-C smartphones, tablets, Macs, and USB-A PCs without missing a beat.

## Overview

The SanDisk 64GB Ultra Dual Drive Go is a versatile USB flash drive featuring reversible USB Type-C and traditional Type-A connectors, enabling seamless file transfers across modern smartphones, tablets, Macs, and PCs. With high-performance USB 3.1 Gen 1 technology delivering up to 150MB/s read speeds, a compact swivel design with keyring hole, and automatic backup support via the SanDisk Memory Zone app, it’s the perfect storage companion 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: SanDisk works well. - Excellent modern backup storage device. Small, efficient and use USB-C connector.
Review: Versatile when working with computers with different USB connectors. - Convenient USB Drive that can support both USB A and USB C connections. Seems reasonably fast for what the product is, big enough to put a small label on for identification. Seems reliable 6 months into using it.

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YYK13LF |
| Batteries | 1 AAAA batteries required. |
| Best Sellers Rank | #269 in USB Flash Drives |
| Color | Black |
| Connectivity Technology | USB |
| Customer Reviews | 4.6 4.6 out of 5 stars (14,085) |
| Date First Available | October 6, 2019 |
| Flash Memory Size | 64 GB |
| Flash Memory Type | USB |
| Global Trade Identification Number | 00619659177171 |
| 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 | SDDDC3-064G-G46 |
| Manufacturer | SanDisk |
| Model Name | Dual Drive Go USB Type C |
| Product Dimensions | 1.75 x 0.48 x 0.34 inches |
| RAM | 64 GB |
| Read Speed | 300 Megabytes Per Second |
| UPC | 619659177171 |

## Product Details

- **Brand:** Sandisk
- **Hardware Interface:** USB 3.1 Type A, USB Type C
- **Memory Storage Capacity:** 64 GB
- **Special Feature:** Reversible
- **Write Speed:** 150 Megabytes Per Second

## Images

![64GB Ultra Dual Drive Go USB Type-C Flash Drive, Black - SDDDC3-064G-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

### ⭐⭐⭐⭐⭐ SanDisk works well.
*by D***S on October 31, 2025*

Excellent modern backup storage device. Small, efficient and use USB-C connector.

### ⭐⭐⭐⭐⭐ Versatile when working with computers with different USB connectors.
*by D***K on October 16, 2025*

Convenient USB Drive that can support both USB A and USB C connections. Seems reasonably fast for what the product is, big enough to put a small label on for identification. Seems reliable 6 months into using it.

### ⭐⭐⭐⭐⭐ Fast, Small, OTG, Keychain, 32GB, Cool running, USB 3.1 Flash Drive
*by I***T on April 2, 2020*

- Fast: I downloaded the latest CrystalMarkDisk 7.0.0 x64 from the CrystalMark.info web site. I tested the 32GB drive as it came out of the packaging, which comes formatted FAT32. As you can see from the numbers, it clocks average of 5 1GB reads at 155.18MB/sec. That's as fast as you will get from a mechanical hard drive. Writes are 46.77. That is good for a flash drive. - Small: It is almost exactly the size of a AAA battery (triple) except it is thinner. It will be smaller than a normal house key and way smaller than a car key. It's only the length of the USB-C metal end longer than my Kingston 8GB that I have had for years and has been through the war. - OTG: The biggest drawback of my Kingston is no USB-C, which means I need to have an OTG cable available to share it with my phone or someone with a MAC. I plugged it in and it was instantly recognized by my Note 9. - Keychain: I was concerned that the slot might not be large enough for the coupler of my keychain to slide through. There was plenty of room for it and plenty loose on the cable. - 32GB: Looking at benchmarks around the web, I detected a pattern between capacity and speed of USB Flash drives of the same base model, depending on the technology they use. Sometimes the larger capacity ones are faster and sometimes the lower capacity ones are faster. With the SanDisk Ultra Dual Drive Go USB Type-C Flash Drive - SDDDC3 and its close sibling SanDisk Ultra Dual Drive USB Type-C - USB-C, USB 3.1 - SDDDC2, the pattern appears to be the-smaller-the-faster. My test confirms that as well. Bigger is not better for other reasons as well. 32GB is the largest you can go and use the FAT32 format. The FAT32 format can be read by pretty much anything. Also, if you want it to be bootable, FAT32 can be used to boot computers set up secure boot and UEFI and BIOS, without reconfiguring the computer and losing visibility to the computer's hard drive. If you see yourself using it for all of these things, then FAT32 and 32GB max is the only way you can do all of these things from a single USB drive. You will hear people say that with Windows 10, you can partition it and have a FAT32 partition. That's true, but then only Windows 10 and UEFI can read it, and if you use it to boot with, it will be astoundingly slow, and that's the case even if you make a 32GB FAT32 partition on lightning speed SSD, let along a flash drive. - Temperature: People talk about heat, but I checked it with my heat gun which is very accurate. It went from 71F to 72F and back down to 71F. Then I noticed that the closer to the laptop I measured the warmer. I discovered the port area on the laptop was 77F, so I don't know if it heats up measurably at all. - Durability: The jury is still out as to how well it will hold up on my key chain. My metal Kingston has a nasty dent in the NARROW side on the corner, which would had to have taken quite a hit somehow to produce. There seems to be enough plastic where the key chain goes through the holder. The flash drive swivel could be a failure point, however the natural tendency would be for it to streamline within the holder. The area of most concern is the rectangle plug-in of the USB-A end, which is like a vinyl plastic, unlike the metal USB-C end. However, as of this update on 7 weeks later, it's holding up just fine.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-05*