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SanDisk Ultra Dual Drive m3.0 SDDD3 64GB USB-A and micro-USB Flash Drive USB 3.0 OTG Black Gray

Brand:
Sandisk
SDDD3-064G-G46
€20.26
€24.11 inc. VAT
Out of stock
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Product Code
M222361
EAN Code
0619659149642
Manufacturer
Sandisk

Quick Specs

Capacity
64 GB
Connectors
USB-A + micro-USB
Interface
USB 3.0
Weight
5 g, retractable
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SanDisk Ultra Dual Drive m3.0 64 GB — USB-A and micro-USB, for Older Android Phones

64 GBUSB-A + micro-USBUSB 3.05 g, retractable

The SanDisk Ultra Dual Drive m3.0 is a 64 GB USB 3.0 flash drive with a full-size USB-A plug at one end and a micro-USB plug at the other. It was built for the generation of Android phones and tablets that used micro-USB ports, and at 5 g with a retractable body it is one of the smallest dual-connector drives SanDisk has made. Read the compatibility note before you order — the micro-USB end is the whole story here.

Compatibility — check before buying:
???? The small connector on this drive is micro-USB, not USB-C. It will not fit an iPhone, and it will not fit any Android phone or tablet made in the last several years — those use USB-C. No adapter is supplied. Buy this only if the device you want to plug into genuinely has a micro-USB port and supports USB On-The-Go. The near-identically named SanDisk drives that DO have USB-C are the SDDDC2, SDDDC3 and SDDDC4 — one or two characters different in the part number, and all of them fit a modern phone. Confusingly, SanDisk uses the same m3.0 name for the USB-C model as well, so the name alone will not save you: check for the letter C after SDDD. Note also that SanDisk’s two documents for this drive disagree on read speed, and that the 64 GB version is showing as clearance or notify-me on several of SanDisk’s regional sites, so treat it as a run-out product.

Best For

✓ Older Android phones and tablets that still have a micro-USB port
✓ Devices such as older tablets, e-readers or dashcams with micro-USB and OTG support
✓ Freeing space on a micro-USB phone without a cloud account
✓ Keeping a small drive with you — 5 g and retractable, nothing to lose
✓ Anyone replacing a drive that already works with their micro-USB device
✓ A cheap way to move photos off a legacy handset before retiring it

Key Features

 
Two connectors, 5 grams
USB-A at one end, micro-USB at the other, in a body that weighs 5 g and measures roughly 30 x 25 x 12 mm. It is the lightest way SanDisk offered to bridge a micro-USB phone and a computer.
 
Retractable, no cap
The connector retracts into the housing rather than hiding under a cap, so there is nothing separate to lose.
 
USB 3.0 on the computer end
The full-size plug is USB 3.0, so transfers to a modern PC are not held back by the drive’s age on that side of the connection.
 
SanDisk Memory Zone app
A free Android app for managing files and moving them between the phone and the drive. It is a download, not something supplied on the drive, and the drive works without it.

Technical Specifications

Identification
Brand SanDisk
Series Ultra Dual Drive m3.0
Part Number SDDD3-064G-G46
EAN / GTIN 0619659149642
Drive
Capacity 64 GB
Interface USB 3.0
Connectors USB Type-A and micro-USB (Micro B) — there is no USB-C on this drive
Read Speed SanDisk’s two documents disagree: its datasheet states up to 130 MB/s, its current online specification table states up to 150 MB/s for 32 GB to 256 GB
Write Speed Not published — SanDisk states only that write speeds are lower
Physical
Dimensions 11.76 x 25.47 x 30.2 mm
Weight 5 g
Design Retractable, no removable cap
Colour Black and grey
Compatibility and Environment
Operating Systems Windows 7, 8 and 10; macOS 10.9 and later
Mobile Android devices with a micro-USB port and USB On-The-Go support. No minimum Android version is published
Operating Temperature 0 °C to 35 °C
Storage Temperature -10 °C to 70 °C
App SanDisk Memory Zone for Android — a free download
In the Box
Contents The flash drive. SanDisk does not list a cable, adapter or pouch in the pack, and no micro-USB to USB-C adapter is included.
Warranty
Warranty 1-Year Warranty (Singular)
Manufacturer Term SanDisk publishes a 5-year limited warranty for this model, stated on its European product page and in its own datasheet. Singular’s direct warranty is 1 year; beyond that we assist you with the manufacturer’s warranty process for its full duration.

Frequently Asked Questions

Will this work with my phone?
Only if your phone has a micro-USB charging port — the small trapezoid-shaped one used before USB-C. If your phone charges with a USB-C cable, or it is an iPhone, this drive will not connect and no adapter is included. Tell us your phone model and we will confirm before you order.
What is the difference between SDDD3 and SDDDC3?
One letter, and it decides whether the drive fits your phone. SDDD3, this drive, has a micro-USB plug. SDDDC3, the Ultra Dual Drive Go, has a USB-C plug. SanDisk also sells SDDDC2 and SDDDC4 with USB-C. If you are buying for a phone bought in the last few years, you want one of the C models.
Why are two different read speeds mentioned?
Because SanDisk publishes two. Its printed datasheet for this drive says up to 130 MB/s; the specification table on its current website says up to 150 MB/s for capacities from 32 GB upwards. We would rather show you both figures and name the sources than pick the flattering one and present it as certain.
Is this drive still being made?
SanDisk has published no formal end-of-life notice, but the 64 GB version now shows as clearance or notify-me on several of its regional sites, so treat it as a run-out product. If long-term availability matters — for example you want to buy matching drives for a fleet of devices — ask us before committing.
Singular Expert Insight
This drive exists for one job: bridging a micro-USB Android device and a computer. If that is your situation it does the job in 5 grams with nothing to lose and a five-year manufacturer term behind it. If it is not your situation, this is the wrong product and the name will not warn you — SanDisk sells USB-C drives under almost the same name, and the difference is a single letter in the part number. That is why the warning sits at the top of this page rather than buried in the specification. If your phone is USB-C, look at the dual-ended models in our USB flash drives range instead and we will point you at the right one. For large working files rather than files you carry, an external SSD is the right class of product.

Buyer’s Guide

Buy it if

Your phone, tablet or device has a micro-USB port and supports USB On-The-Go, and you want a 5 g drive that bridges it to a computer with a 5-year SanDisk term.

Skip it if

Your phone is USB-C or an iPhone — this connector will not fit and no adapter is included. Or you need a drive you can rely on restocking, since the 64 GB is running out.

Also consider

SanDisk Ultra Dual Drive Go SDDDC3 or Ultra Dual Drive Luxe SDDDC4 if your phone is USB-C. Any USB-A only drive if you never need to reach a phone at all.

Features - Sandisk - SDDD3-064G-G46

Colour
black
Interface
  • USB3.0,
  • Micro USB
More Details
Product Code
M222361
EAN Code
0619659149642
Manufacturer
Sandisk
Technical specifications
Capacity
64GB
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