---
product_id: 47997270
title: "SanDisk Ultra Dual Drive m3.0 USB 3.0 Flash Drive 128GB (Smartphone storage, USB stick, memory stick with reversible micro-USB and USB Type-A connectors for Android smartphones and tablets)"
brand: "sandisk"
price: "₨11805"
currency: LKR
in_stock: true
reviews_count: 13
category: "San Disk"
url: https://www.desertcart.lk/products/47997270-sandisk-ultra-dual-drive-m3-0-usb-3-0-flash
store_origin: LK
region: Sri Lanka
---

# 130MB/s USB 3.0 speed OTG support for Android devices Dual micro-USB & USB-A connectors SanDisk Ultra Dual Drive m3.0 USB 3.0 Flash Drive 128GB (Smartphone storage, USB stick, memory stick with reversible micro-USB and USB Type-A connectors for Android smartphones and tablets)

**Brand:** sandisk
**Price:** ₨11805
**Availability:** ✅ In Stock

## Summary

> 🚀 Expand your Android’s potential—fast, flexible, and always ready to go!

## Quick Answers

- **What is this?** SanDisk Ultra Dual Drive m3.0 USB 3.0 Flash Drive 128GB (Smartphone storage, USB stick, memory stick with reversible micro-USB and USB Type-A connectors for Android smartphones and tablets) by sandisk
- **How much does it cost?** ₨11805 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/47997270-sandisk-ultra-dual-drive-m3-0-usb-3-0-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

- • **Compact & Durable:** Sleek retractable design fits in your pocket or clips to your keyring—built for the fast-paced professional lifestyle.
- • **Smart File Management:** Leverage the SanDisk Memory Zone app to automate backups and keep your digital life organized on the go.
- • **Blazing Fast Transfers:** Experience up to 130MB/s read speeds that save you time when moving large files or backing up media.
- • **Instant Storage Expansion:** Free up precious smartphone space instantly—store more photos, videos, and apps without compromise.
- • **Seamless Dual-Connector Design:** Switch effortlessly between your Android device and PC with reversible micro-USB and USB Type-A ports.

## Overview

The SanDisk Ultra Dual Drive m3.0 is a 128GB USB 3.0 flash drive with reversible micro-USB and USB Type-A connectors, designed for OTG-enabled Android smartphones and tablets. It delivers high-speed transfers up to 130MB/s, features a retractable, compact design, and integrates with the SanDisk Memory Zone app for seamless file management and automatic backups, making it an essential tool for professionals needing instant, reliable mobile storage.

## Description

From the manufacturer Compatible with Android Devices The SanDisk Ultra Dual Drive m3.0 is compatible with Android smartphones and tablets featuring OTG (On-The-Go) USB support(1). Free up Memory on Your Smartphone and Tablet Quickly free up space on your Android smartphone or tablet so you can take more pictures and videos. Dual micro-USB and USB 3.0 Connectors The sleek, retractable design offers both micro-USB and USB 3.0 connectors. The high-performance USB 3.0 connector is backward-compatible with USB 2.0 ports. High-Speed USB 3.0 Performance The high-speed USB 3.0 interface lets you transfer a full-length movie to the drive faster than with a standard USB 2.0 drive(3), up to 130MB/s(1A) from drive to computer. SanDisk Memory Zone for Easy File Management Available from the Google Play store, the SanDisk Memory Zone app lets you view, access, and back up all the files from your phone's memory in one location(2). It can also automatically move files from your device to your drive to free up space. Comparison Table Ultra Dual Drive m3.0 Ultra Dual Drive Luxe Ultra Dual Drive Go Ultra Dual Drive (1)Requires device with micro-USB port and On-The-Go (OTG) support. See official SanDisk website for list of compatible devices. (1A)Read speeds up to 130MB/s. Write speeds lower and varies by capacity. Micro-USB port with USB 3.2 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. (1B)1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less. (2)Download and installation required. Set up automatic backup within app settings. See SanDisk Memory Zone website for details. (3)Based on a 1.2GB MPEG-4 video transfer with USB 3.0 host device. Results may vary based on host device, file attributes and other factors. SanDisk, SanDisk Ultra, and SanDisk Memory Zone are registered marks of Western Digital Corporation or its affiliates in the US and/or other countries. Android and Google Play are marks of Google Inc. The Android robot is reproduced or modified from work created and shared by Google and used according to terms described in the Creative Commons 3.0 Attribution License. Mac is a mark of Apple Inc registered in the US and other countries. All other marks are the property of their respective owners. 2022 Western Digital Corporation or its affiliates. All rights reserved. Western Digital Technologies, Inc. is the seller of record and licensee in the Americas of SanDisk products.

Review: Nice and fast - Nice and fast for the price, cheaper than other places. Had to plug my phone into my pc all the time so i got this so i didn't have to and i've had no regrets, fast and due to small size its easy to put away without thinking of breaking it, can clip onto a key ring as well.
Review: Very good! - Does what it says, well pleased. Didn't realise it was that small, but that's actually good. Now just to find a very small plastic box, to fit it in for safety. Reason, it will take 5 different series with all episodes, ie POI, GOT, Discovery, etc, and all otg. Happy!

## Features

- Free up space on your OTG-enabled Android phone
- Back up your mobile photos, videos and contacts
- Retractable design with dual microUSB and USB 3.0 connectors
- Add instant storage for Android smartphones and tablets
- Highspeed USB 3.0 performance with up to 130MB/s file transfer from drive to computer
- SanDisk Memory Zone application (available on Google Play) lets you easily manage your photos and videos

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M0QR22B |
| Are Batteries Included | No |
| Batteries | 1 AAAA batteries required. |
| Best Sellers Rank | 9,193 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 150 in USB Flash Drives |
| Colour | M3 Silver |
| Connectivity technology | USB |
| Customer Reviews | 4.4 4.4 out of 5 stars (24,997) |
| Date First Available | 14 Sept. 2016 |
| Flash memory type | Memory Stick Duo |
| Global Trade Identification Number | 00619659149697 |
| Guaranteed software updates until | unknown |
| Hard Disk Description | No Hard-disk |
| Hard Drive Size | 128 GB |
| Hardware Connectivity Technology | USB Micro-B, USB Type A |
| Item Weight | 5.2 g |
| Item model number | SDDD3-128G-G46 |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium Battery Weight | 2.5 Grams |
| Manufacturer | SanDisk |
| Model name | Ultra Dual Drive m3.0 |
| Number Of Lithium Ion Cells | 4 |
| Number of Lithium Metal Cells | 1 |
| Power Source | Hand-operated |
| Product dimensions | 15D x 10W x 1H centimetres |
| RAM Size | 128 GB |
| Read speed | 150 Megabytes Per Second |
| UPC | 619659149697 |
| Wattage | 128 |

## Product Details

- **Brand:** SanDisk
- **Hardware interface:** USB
- **Memory storage capacity:** 128 GB
- **Special feature:** OTG compatible, dual micro USB and USB 3.0 connectors, retractable design, SanDisk Memory Zone app
- **Write speed:** 150 MB/s

## Images

![SanDisk Ultra Dual Drive m3.0 USB 3.0 Flash Drive 128GB (Smartphone storage, USB stick, memory stick with reversible micro-USB and USB Type-A connectors for Android smartphones and tablets) - Image 1](https://m.media-amazon.com/images/I/71bV203ASmL.jpg)

## Questions & Answers

**Q: Would this fit the charging hole on a motorola g8 power lite, please?**
A: If its the mini usb, it should, if not, you may need to get the right adapter to connect to your phone.  Some of the phones come with a USB adapter.

**Q: Hi im guessing this would work with a huawei p smart phone 2018 version as my phone has a micro usb connection?**
A: Dear Rachel,
 
My name is Shira from SanDisk Customer Care.
 
I would like to inform you that it seems like the drive would not work with your huawei p smart phone 2018 as your phone need to have USB OTG in it so it could work. In this case as I researched, your phone does not complied. You may check it with Huawei as well.
 
If you have any additional questions regarding our products you may contact us via our support email: english_support@sandisk.com  and provide us with the date of this post.
 

Best regards,

Shira
SanDisk Global Customer Care

**Q: Which usb version is this ?  usb 3.0 or usb 2.0 ?  part of the description says "hardware interface usb 2.0" and another part says "highspeed usb 3.0"**
A: I bought it for someone, so I no longer have the item. It was however early versions of the protocol. I remember checking because of the wording used. It is solid and reasonably paced. But I think I have seen newer models out which should suit better if speed is necessary.

**Q: is this disc usable for the Huawei P20 Pro????**
A: Dear Patrick,
 
 
My name is Desy R. from SanDisk® Customer Care.
 
 
In regards to your inquiry, we would like to inform you that even though our drives have not been tested with the specific host device, for your convenience we researched its specifications and found that it does not support natively OTG connections. In this case in order to obtain a connection between the drive and your mobile an OTG cable or adapter will be required.
Naturally, you may confirm the results of our research with Huawei as well, before proceeding with a purchase. Additionally the Huawei you are using has a Type C connection and as a result you can use a Type C Dual drive instead.
 
For future reference, you can check SanDisk®’s online Product Compatibility Tool: https://kb.sandisk.com/app/answers/detail/a_id/17189
This tool allows customers to verify if the SanDisk product they intend on buying is compatible with their device and suggests all compatible products for a wide range of devices.
 
 
Should you require additional assistance, please do not hesitate to contact us via mail: english_support@sandisk.com
 
 
Best regards,
Desy R.
SanDisk® Global Customer Care

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice and fast
*by J***N on 6 February 2024*

Nice and fast for the price, cheaper than other places. Had to plug my phone into my pc all the time so i got this so i didn't have to and i've had no regrets, fast and due to small size its easy to put away without thinking of breaking it, can clip onto a key ring as well.

### ⭐⭐⭐⭐⭐ Very good!
*by B***S on 21 August 2024*

Does what it says, well pleased. Didn't realise it was that small, but that's actually good. Now just to find a very small plastic box, to fit it in for safety. Reason, it will take 5 different series with all episodes, ie POI, GOT, Discovery, etc, and all otg. Happy!

### ⭐⭐⭐⭐ Just prepare to be nervous and this is a great drive!
*by A***E on 15 January 2018*

Bought the 64GB version. Great capacity and great speed - technically, this item is a dream to own - but I found myself thinking of this as somewhere between a three and four star item for reasons I thought would never matter. The first is the 'sliding frame' used to expose the USB port either side. I found that it was all to easy for it to slide open in my pocket exposing the microUSB socket. Having had other items with such microUSB sockets break in the past, this makes me nervous. Sticking with case design, the sockets are very exposed. Loose grime and dirt seem attracted to not just the sockets themselves, but to the voids in the sliding mechanism (e.g. either side of the USB sockets). This is not a USB drive that can live in the bottom of a bag or satchel. Next are my old man problems with the drive. I took it out-and-about to get photos printed in a hurry. I lost it on-and-about my person at least five times before deciding to keep it in the zipped change pocket of my wallet. That solved transport - and I was impressed how easily it fit there - but when I took it out to attach to the photo kiosk it felt like it was one ill-timed 'ping' away from flying across the chemists and lodging itself under a shelf of embarrassing items! For someone with smaller fingers I would imagine it would be less of a problem, but it felt very small and very slippery in hand. Added to this small size is a slight feeling that it is not exactly the most robust drive out there - there is an uncomfortable level of resistance plugging it in to a USB 2 slot. So I can't fault the thumb drive for speed, or the utility of the two sized USB interfaces. Capacity is great. And it's so tiny, if you did need to conceal a large amount of data somewhere it would be difficult to find, this would do the job perfectly. It's just a little smaller than I'm comfortable with. Overall, however, great drive.

## Frequently Bought Together

- SanDisk 128GB Ultra Dual Drive m3.0 for Android Devices and Computers - microUSB, USB 3.0 - SDDD3-128G-G46, Black
- SanDisk 256GB Ultra Dual Drive USB Type-C - USB-C, USB 3.1 - SDDDC2-256G-G46,Black
- 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 Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-23*