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SanDisk Ultra 64GB USB 3.0 OTG Flash Drive With micro USB connector For Android Mobile Devices(SDDD2-064G-G46)

4.4 4.4 out of 5 stars 10,145 ratings

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Purchase options and add-ons

Brand SanDisk
Memory Storage Capacity 64 GB
Hardware Interface USB 3.0
Special Feature Lightweight
Read Speed 150

About this item

  • Dual micro-USB and USB 3.0 connectors
  • High-speed 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 and back-up content on your smartphone and tablet2
  • 5 year limited warranty (US)

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SanDisk Ultra 64GB USB 3.0 OTG Flash Drive With micro USB connector For Android Mobile Devices(SDDD2-064G-G46)
SanDisk Ultra 64GB USB 3.0 OTG Flash Drive With micro USB connector For Android Mobile Devices(SDDD2-064G-G46)
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Price$10.95$10.39-7% $27.99
List:$29.99
$55.00$13.99-20% $27.99
List:$34.99
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it Mar 29 - Apr 1
Get it Apr 1 - 2
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Easy to use
4.1
4.6
5.0
3.9
4.4
Portability
4.4
4.0
4.4
4.5
Storage Capacity
4.4
4.1
4.1
4.6
Value for money
5.0
3.4
4.3
Sold By
CWP Online
Laura & Jason's Store
First Choice Online
#1 In Service
Amazon.com
Amazon.com
memory capacity
64 GB
64 GB
256 GB
256 GB
64 GB
256 GB
read speed
25 megabytes per second
130 megabytes per second
150 megabytes per second
200 megabytes per second
400 megabytes per second
hardware interface
usb3.0
usb2.0
usb3.0
usb2.0, usb3.0
usb3.2 gen 2
usb3.2 gen 1

From the manufacturer


Sandisk logo
At a Glance
  • Free up memory on your Android devices
  • Easily move content to your laptop
  • Dual micro-USB and USB 3.0 connectors
  • SanDisk Memory Zone file management app for easy backup (4)

SanDisk Ultra Dual USB Drive 3.0, 64GB

The SanDisk Ultra Dual USB Drive 3.0 makes it easy to transfer content from your phone to your computer. With a micro-USB connector on one end, and a USB 3.0 connector on the other, the drive lets you move content easily between all your devices—from your Android smartphone or tablet to your laptop, PC or Mac computer. The USB 3.0 connector is high-performance and backward-compatible with USB 2.0 ports. This flash drive for your Android devices includes the SanDisk Memory Zone (4) app for automatic camera roll backup and easy file and media management.

SanDisk products are constructed to the highest standards and rigorously tested. You can be confident in the outstanding quality, performance and reliability of every SanDisk product.

What's in the Box?

  • SanDisk Ultra Dual USB Drive 3.0

Compatible with OTG-enabled Android Devices

The SanDisk Ultra Dual USB Drive 3.0 is compatible with Android smartphones and tablets featuring OTG (On-the-Go) USB support.

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.

Easily Move Content Between Computers and Android Devices

The SanDisk Ultra Dual USB Drive 3.0 lets you move and share files between Android devices and desktop or laptop computers.

Dual micro-USB and USB 3.0 Connectors

Sleek, retractable design offers both micro-USB and USB 3.0 connectors. The USB 3.0 connector is high-performance and backward-compatible with USB 2.0 ports.

High-speed USB 3.0 for Super-Fast File Transfers of up to 130MB/s

High-speed USB 3.0 lets you transfer a full-length movie to the drive faster than with a standard USB 2.0 drive (2), up to 130MB/s (3) from drive to computer.

SanDisk Memory Zone App 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 (4). It can also automatically move files from your device to your drive to free up space.

SanDisk Ultra Dual USB Drive 3.0, 16GB SanDisk Ultra Dual USB Drive 3.0, 32GB SanDisk Ultra Dual USB Drive 3.0, 32GB SanDisk Ultra Dual USB Drive 3.0, 64GB SanDisk Ultra Dual USB Drive 3.0, 128GB
Customer Reviews
4.4 out of 5 stars
37,191
4.4 out of 5 stars
37,191
4.4 out of 5 stars
37,191
4.4 out of 5 stars
10,145
4.4 out of 5 stars
1,102
Capacity 16GB 32GB 32GB 64GB 128GB
Transfer speed (up to) 130MB/s 130MB/s 130MB/s 130MB/s 150MB
Photos (10MP) + Video (1080 AVCHD) 900 photos + 40 minutes 1,800 photos + 80 minutes 1,800 photos + 80 minutes 3,600 photos + 160 minutes 7,200 photos + 320 minutes
+ + + + + +
Music (MP3 songs) + Office Files 1,000 songs + 4GB 2,000 songs + 8GB 2,000 songs + 8GB 4,000 songs + 16GB 8,000 songs + 32GB
Operating temperature 32°F - 113°F (0°C – 45° C) 32°F - 113°F (0°C – 45° C) 32°F - 113°F (0°C – 45° C) 32°F - 113°F (0°C – 45° C) 32°F - 113°F (0°C – 45° C)
Storage temperature 14°F – 158°F (-10°C – 70°C) 14°F – 158°F (-10°C – 70°C) 14°F – 158°F (-10°C – 70°C) 14°F – 158°F (-10°C – 70°C) 14°F – 158°F (-10°C – 70°C)
Drive dimensions 0.43 x 0.78 x 1.44 in. (10.92 x 19.81 x 36.58 mm) 0.43 x 0.78 x 1.44 in. (10.92 x 19.81 x 36.58 mm) 0.43 x 0.78 x 1.44 in. (10.92 x 19.81 x 36.58 mm) 0.43 x 0.78 x 1.44 in. (10.92 x 19.81 x 36.58 mm) 0.43 x 0.78 x 1.44 in. (10.92 x 19.81 x 36.58 mm)
Compatibility Requires host device with On-the-Go (OTG) compatibility Requires host device with On-the-Go (OTG) compatibility Requires host device with On-the-Go (OTG) compatibility Requires host device with On-the-Go (OTG) compatibility Requires host device with On-the-Go (OTG) compatibility
5yr. warrenty logo

Legal Disclaimers

(1) Compatible with most Android devices. Requires device with On-the-Go (OTG) support. Visit our official site for the list of compatible devices.

(2) 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.

(3) Read speeds from drive to computer up to 130MB/s. Write speed lower. USB 3.0 port required. Based on internal testing; performance may be lower depending upon host device. 1MB=1,000,000 bytes.

(4) Download and installation required.

------------------------------

Western Digital Technologies, INC. is the seller of record and licensee in the Americas of SanDisk products.

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Product information

Technical Details

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Additional Information

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here

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SanDisk

SanDisk Ultra 64GB USB 3.0 OTG Flash Drive With micro USB connector For Android Mobile Devices(SDDD2-064G-G46)


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Product Description

Quickly and easily transfer your files between OTG-enabled Android smartphones and tablets1 and PC and Mac computers. Free up space to add more photos, videos, songs, and other stuff. Simply connect the SanDisk Ultra Dual USB Drive 3.0 to the micro-USB port of your Android device and move up to 64 GB** of content to the drive. Quickly transfer files at up to 130MB/s* from drive to computer with the high-speed USB 3.0 connector. Spend less time waiting to transfer a full-length movie to the drive than with a standard USB 2.0 drive3. The SanDisk Memory Zone app (available on Google Play) helps you manage your phone’s memory2, making it easy to move, view, copy, or backup your photos and videos to the drive, so you’re always ready to take more videos and pictures on the go.

What's in the box

  • Memory
  • USB Drives
  • USB Flash Drives
  • Customer reviews

    4.4 out of 5 stars
    4.4 out of 5
    10,145 global ratings

    Customers say

    Customers like the ease of use, performance, storage space, and speed of the flash drive. For example, they mention it's very convenient, works well, and has tons of room on it. That said, they say it'll free up a ton of space on their phone without deleting anything. As for the speed, they're impressed with the read/write speeds, saying it'd be faster than uploading the same pics to a cloud storage. As far as value goes, they praise it as a great buy for the price.

    AI-generated from the text of customer reviews

    508 customers mention395 positive113 negative

    Customers like the performance of the flash drive. For example, they say it works well, provides outstanding performance, and stability. Some mention that the slide works well and it locks into place to prevent connectors from being damaged. Overall, most are satisfied with the performance and functionality of the product.

    "...The build seems pretty good. The slider works well and it locks into place to prevent the connectors from going back in while you use it, and they..." Read more

    "Came fast, its plug and play and it just works even on ubunto. Thanks for the excellent service aned the great product!!!..." Read more

    "...This drive is quick enough and does the job...." Read more

    "...1 time. i removed it and plugged it in again and it was not working again. It doesn't seem to be reliable...." Read more

    304 customers mention276 positive28 negative

    Customers find the flash drive very convenient and easy to use. They say it makes it easy to transfer files from Android phones to the PC or Mac. They also appreciate the app, which is easy to learn and use. Customers say it's small, fast, and has an amazingly simple, smart, and unique feature. They mention it connects easily to their Android smartphone and is plug and play. Customers also say it’s a handy little guy for transferring PDFs and Word files from their computer to their phone.

    "...for a 64 GB USB 3.0 that is tiny, very fast, and also easily connects to my Android smartphone (Samsung Galaxy S5). Can't beat it...." Read more

    "Came fast, its plug and play and it just works even on ubunto. Thanks for the excellent service aned the great product!!!..." Read more

    "...Very convenient though, I carry on my keychain and use without an adapter to plug into my Samsung Galaxy S7 Edge phone...." Read more

    "...products to make them work, and since I've gotten this, it has saved me so much time, so many headaches, and so much frustration - which equals money..." Read more

    281 customers mention254 positive27 negative

    Customers appreciate the value of the flash drive. They mention it's a great buy for the price, works well, and is small. Some say that it frees up a ton of space on their phone. Overall, customers are satisfied with the product's value.

    "...Plug and play.Overall Conclusion: Fantastic and definitely recommend!..." Read more

    "...I'm still amazed. Worth the money for that alone. Give this a try, you won't regret it, and it's so small you won't even notice you have it." Read more

    "Excellent, small and FAST!..." Read more

    "...Sandisk could have made it a bit sturdier, nonetheless it was worth every penny...." Read more

    260 customers mention241 positive19 negative

    Customers are satisfied with the speed of the USB 3.0 flash drive. They mention that it's very fast when plugged into a USB 3.0-compatible port, and that file transfers are fast. They also appreciate the fast read/write speeds, saying that it is faster than uploading the same pictures to a cloud storage. Overall, customers find the speed to be a huge time saver.

    "...$36 bucks for a 64 GB USB 3.0 that is tiny, very fast, and also easily connects to my Android smartphone (Samsung Galaxy S5)...." Read more

    "...It is faster than uploading the same pics to a cloud storage. I have tried this a few times and could never get it to do it right...." Read more

    "...for sending when I don't have internet, and this little thing is a huge timesaver!..." Read more

    "...This drive is quick enough and does the job...." Read more

    251 customers mention194 positive57 negative

    Customers like the size of the flash drive. They mention it's small, compact, and easy to lose. Some say that it fits on a keychain and that it works with most Android devices with OTG compatibility.

    "...$36 bucks for a 64 GB USB 3.0 that is tiny, very fast, and also easily connects to my Android smartphone (Samsung Galaxy S5)...." Read more

    "...Give this a try, you won't regret it, and it's so small you won't even notice you have it." Read more

    "...what can i really say it is a flash drive. tiny as heck and usb 3.0 at 64 gigs. its a nice edc item for me...." Read more

    "The micro side did not fit Sam Sung A03s. I had to purchase a USB C adaptor (male C to female micro). The device works perfectly in all situations...." Read more

    118 customers mention109 positive9 negative

    Customers are satisfied with the storage space provided by the flash drive. They mention that it has tons of room on it, and it frees up a ton of space on their phone without deleting anything. The product holds 64GB of memory, and space is available in seconds. It's a great little device for storage on the go, and allows you to store data in an organized manner. It results in a small package that stores easily.

    "This little guy is amazing! I now have a ton of extra space and can transfer files a lot faster than through a usb cable...." Read more

    "...The metal loop is a bonus, with enough clearance to attach a lanyard or strap if you have issues keeping track of small items...." Read more

    "Pros:- Good storage capacity, Regular and micro USB ports, Transfer speed (to PC with USB 3), and the price.Cons:-..." Read more

    "...This results in a small package that stores easily. I place mine within a small packet that includes my ear buds...." Read more

    230 customers mention67 positive163 negative

    Customers are dissatisfied with the durability of the flash drive. They mention that it's not very strong or sturdy, and it came apart the following day. The plastic housing is weak and could come off or break. The cover isn't strong enough as a protective case, and the slide feels a bit flimsy. Overall, customers are not happy with the quality and durability of this product.

    "My only issue with this product is the construction is a bit flimsy...." Read more

    "Easy to use. Broke but still usable." Read more

    "...The build seems pretty good...." Read more

    "...I must say the slider does feel a bit flimsy but its just a matter of how we use our devices...." Read more

    Interface Slider 'Lock' Breaks Quickly; Performance as Expected
    3 Stars
    Interface Slider 'Lock' Breaks Quickly; Performance as Expected
    Very useful for transferring data between a PC/Mac and a reasonably recent smartphone that supports USB OTG (On The Go). None of my Android devices has a USB 3 interface, and they're all dead slow over WiFi due to using ancient interface technology (SDIO*) to the WiFi radios, so this is one of the fastest ways to transfer data between gadgets, and it doesn't require removing the back of the device to swap microSD cards.This device performs as expected, but the slider for selecting which interface to use easily breaks.By the second time I inserted the device into a USB3 slot, I had to physically hold the slider in place or the USB A would retract rather than inserting into the socket. I have a similar problem with the USB OTG side of the device, but at least there is still a little bit of resistance from the slider upon insertion.84.5 MB/s sequential read, 22.4 MB/s sequential write, tested with Crystal DiskMark v5.0.3 x64. I'd already written about 11 GB to the device before testing, but I did test before completing a full drive write.[* SDIO has a throughput cap similar to WiFi B, so even if your phone has WiFi 6 (AX), if it still uses SDIO on the silicon, the interface will be your bottleneck instead of the WiFi protocol. All but one of the Android devices I'm using are from the 2015 era, but using 2001 era interfaces on the circuit boards for WiFi N radios that have more than 20x the theoretical throughput of their SDIO interface.]
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    Top reviews from the United States

    Reviewed in the United States on March 10, 2015
    221 people found this helpful
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    Top reviews from other countries

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    guelto
    5.0 out of 5 stars Buen producto
    Reviewed in Mexico on November 11, 2023
    edivaldo Pereira dos Santos
    5.0 out of 5 stars Muito bom
    Reviewed in Brazil on April 9, 2023
    RO (=REVERSE OSMOSIS)
    5.0 out of 5 stars Top OTG USB 3.0 Stick - Mechanik ist optimal (schlechte Kundenrezensionen wahrscheinlich von Konkurrenz veranlasst )
    Reviewed in Germany on August 11, 2016
    Bobmoss
    5.0 out of 5 stars Small flash drive, ideal for taking on your summer holidays
    Reviewed in the United Kingdom on April 14, 2016
    Veri C
    5.0 out of 5 stars Eccellente
    Reviewed in Italy on April 10, 2016