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SanDisk Ultra Dual Drive m 3.0 with retractable micro-USB and USB 3.0 connectors

SanDisk

SanDisk Ultra Dual Drive m 3.0 SDDD3-064G 64GB USB 3.0 micro-USB flash drive

SKU CH-R805-1WAFE

A 64GB dual-connector flash drive with micro-USB and USB 3.0 ends for moving files between Android devices and computers at up to 150MB/s read speed

  • Total capacity64 GB
  • USB standardUSB 3.0
  • Dual micro-USB and USB 3.0 connectors move files between phone and computer
  • 64 GB capacity stores photos, videos and documents on the go
  • Up to 150 MB/s read speed transfers large files quickly
  • USB 3.0 port works with USB 2.0 hosts for broad compatibility
  • Retractable design protects both connectors in a pocket-sized drive

Dual-connector 64 GB flash drive

The SanDisk Ultra Dual Drive m 3.0 combines a micro-USB plug and a USB 3.0 plug in one retractable body. It is built for people who move files between an OTG-enabled Android phone or tablet and a laptop, PC or Mac without using a cable or cloud service. The 64 GB capacity holds photos, videos and documents for everyday backup tasks.

Suits Android users who need quick local transfers

This drive works for anyone with an OTG-compatible Android device who wants to free up internal storage by copying media directly to the flash drive. It is not suited for users whose phones only have USB-C ports, for devices that lack USB On-The-Go support, or for workflows that demand sustained write speeds beyond what the specification provides.

Up to 150 MB/s read speed on USB 3.0

The USB 3.0 connector delivers sequential read performance of up to 150 MB/s and remains backward compatible with USB 2.0 ports. This single figure determines how fast you can pull large files such as full-length movies to a computer, so check that your host device has a USB 3.0 port to reach the rated throughput.

How it compares

Measured against everything we stock in USB Thumb Drives, at today’s prices. Recalculated every night.

Price $26.99
Cheaper than about 57% of the 1,099 comparable items (median $31.99).
Total capacity 64 GB
Typical for this category: the median of 746 items is 64 GB.
Price per TB $421.72 per TB
Pricier than about 74% of the 600 comparable items (median $226.48 per TB).

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Specifications

Product
Brand nameWDT - RETAIL FLASH USB
Total capacity64 GB
Ports & slots
USB standardUSB 3.0

Questions about this item

Do I need a USB 3.0 port on my computer to use the USB 3.0 connector?

The USB 3.0 connector is backward-compatible with USB 2.0 ports, so it works on older computers at USB 2.0 speeds.

Will this drive work with my older Android phone that has a micro-USB port?

Yes, the micro-USB connector works with OTG-enabled Android devices, allowing direct file transfers from the phone.

How can I verify the drive is delivering its advertised read speed?

Copy a large file from the drive to a PC using the USB 3.0 connector and measure the transfer rate; it should approach 150MB/s.

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