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2 Year Data Recovery Plan

from FA Service Plans

  • If your device stops working, the Rescue data recovery plan will recover the data from the failed device and return it to you on a new piece of external storage media.
  • Covers new removeable flash memory device of any brand when purchased within 30 days (receipt must be retained for purchases not on the same transaction).
  • Free shipping for in-lab data recovery; 24/7 online case status tracking
  • If your data isn't recovered, you get your money back.
  • If you purchase this service plan and eligible product for this service plan, you acknowledge that Amazon may send the service plan seller relevant product and price information for the purpose of administering the plan

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

4.3 out of 5 stars 1,893 customer reviews
| 333 answered questions

Price: $16.37 & FREE Shipping on orders over $49. Details
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64GB
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  • 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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$16.37 & FREE Shipping on orders over $49. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

  • SanDisk Ultra 64GB USB 3.0 OTG Flash Drive With micro USB connector For Android Mobile Devices
(SDDD2-064G-G46)
  • +
  • SanDisk Ultra 128GB Dual USB Drive 3.0 (SDDD2-128G-G46)
  • +
  • Ugreen Micro USB 2.0 OTG Cable On The Go Adapter Male Micro USB to Female USB for Samusung S6 Edge S4 S3 Android or Windows Smart Phones Tablets with OTG Function 6 Inch Black
Total price: $51.97
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Compare to Similar Items


This item: SanDisk Ultra 64GB USB 3.0 OTG Flash Drive With micro USB connector For Android Mobile Devices (SDDD2-064G-G46)
Customer Rating 4 out of 5 stars (1893) 4 out of 5 stars (221) 4 out of 5 stars (989) 4 out of 5 stars (296)
Price $16.37 $30.61 $27.79 $19.99
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com MemoryWhiz Low_Price_Memory Highly Anticipated Electronics
Memory Storage Capacity 64 GB 128 GB 64 64 GB
Hardware Interface usb3.0 usb3.0 usb2.0 usb3.0
Color Black Black Black Black, Blue
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Product Description

Capacity: 64GB

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.

Product Information

Capacity:64GB

Technical Details

Collapse all
Brand Name SanDisk
Item model number SDDD2-064G-G46
Hardware Platform PC, Mac
Item Weight 0.2 ounces
Product Dimensions 1.4 x 0.8 x 0.4 inches
Item Dimensions L x W x H 1.44 x 0.78 x 0.43 inches
Color Black
Processor Count 1
Computer Memory Type DDR3 SDRAM

Additional Information

ASIN B00RBGYGPG
Customer Reviews
4.3 out of 5 stars 1,893 customer reviews

4.3 out of 5 stars
Best Sellers Rank #18 in Computers & Accessories > Data Storage > USB Flash Drives
Shipping Weight 0.3 ounces (View shipping rates and policies)
Date First Available January 26, 2015

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.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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From the Manufacturer

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
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

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Size: 64GB Verified Purchase
SPEED: MUCH Faster than I anticipated considering they refuse to list the write speed anywhere. (130 MB/s Read // 45ish MB/s write)

I looked all over the internet to try to find out how fast this drive writes because it isn't listed anywhere. So here you go, it seems to max out around 48 MB/s but you end up averaging around 35-42 MB/s depending on the file type. That's really fast for such a tiny little drive. It's even significantly faster than my huge Corsair Flash Voyager Slider 32GB USB 3.0 drive which writes at around 32-35 MB/s.
The read speeds are a very fast 130 MB/s just as advertised.

I loaded a 1080p video onto from my Windows 8.1 laptop and plugged it into my phone. I was able to stream the video directly off the USB stick without any glitching, slowing, or stuttering. Transferring the file to my phone also did not take very long.

Size and Design: TINY.
It's not as small as the Kingston 64 GB Data Traveler Micro Duo (link below) but it is 2-3 times faster, and has a more protective design. http://www.amazon.com/gp/product/B00LIXJ54K/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1

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 lock into the "protected" position pretty well, which should help prevent the pins from getting bent or damaged in your pocket.

The connectors also stick out far, which is GREAT, because it makes it easy to stick this thing into your phone even if you have a big bulky case that makes the port hard to reach.

The little silver handle part also slides easily onto your keychain, but I think it may be plastic (I could be wrong), which may not hold up in the long run.
Read more ›
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Size: 64GB Verified Purchase
I picked up this flash drive since I transfer files a lot from my PC to my phone and back, and also among coworkers. The build quality on its own feels pretty good, but it doesn't open or close very smoothly. And then when it is open, it doesn't stay locked very well. It also doesn't have that "satisfying click" when plugging it into my phone.

It was recognized on my Verizon Note 4 using the My Files app and on my Windows 8.1 PC. Overall, I'm happy with it. It will serve my purpose; it just has a few minor flaws.
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Size: 64GB Verified Purchase
Fell apart in less than 2 hours. While the drive itself is still fully functional, the housing has zero durability. I like Sandisk, prefer them over many others, but this particular model is seriously flawed.
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The manufacturer commented on the review below
Size: 64GB Verified Purchase
Loved the thought of having a 64gb flash drive that also doubled as an OTG drive for my android phone. I purchased the Corsair Voyager Go (32gb) but then decided I needed something with a little more memory so I opted for the 64gb Sandisk Ultra OTG USB. I really liked the sliding design too. So when I finally received it in the mail, I was pretty excited to test the sucker out. It works. It does its job. I can transfer things from my phone to the USB and from the USB to the computer and vice versa.

But, and this is an important but for me, it is so damn flimsy. Pushing the button to slide out the port in either direction sucks. It is not smooth at all. I leave a damn indent on my thumb every time from how hard i have to push. Then, to make matters worse, the "ends" are super flimsy. I always say a prayer whenever inserting or removing it from either my phone or computer and hope that the end doesn't break off.

Speaking of inserting it into the computer, you just can't do it if you have another drive/port in use on a laptop. Due to both the button that sticks out way too much and also the silver loop that juts out opposite the button, I just can not use this when something else is attached on neither of my laptops.

So yeah. It works, but its too much of a hassle and worry.
8 Comments 86 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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The manufacturer commented on this review(What's this?)
April 30, 2015
Hi Jose Jimenez III,

My name is Rocky from SanDisk Support. I appreciate your interest in SanDisk products and your review. We would like to know more about your issue so we can help you towards an appropriate resolution. I would request you to please contact SanDisk support at 1-866-SanDisk (726-3475) or submit a support request at www.sandisk.com/support. We will assist you towards a resolution including a warranty replacement if required.

Thank you,
SanDisk Support.
The manufacturer commented on the review below
Size: 64GB Verified Purchase
While this might seem a great concept and idea, using it you figure out quickly its a failure. First off if you plan on using this for a cell phone, the size of the unit makes it impossible to connect to a phone if a case is involved due to the large size. As others have pointed out the sliding mechanism will fail and often locks up. Its really cheaply made from lightweight plastic and will come apart in time. The better idea is to get a normal 3.0 USB drive and use a short USB female to USB micro male which costs about $2

I've added some images which might help others when comparing size and dimensions. Something I wish I had before wasting my time
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The manufacturer commented on this review(What's this?)
December 10, 2015
Hi Seasoned Pro,

My name is Allen from SanDisk Support. I am sorry to learn about your experience. SanDisk intends to manufacture quality built hardware with a unique design for all it's product to provide effortless and trouble free mechanism. The Micro USB port on the Ultra Dual Drive is as per the standard USB specification, however an outer protective casing on the host device may restrict a proper connection. So in order to ensure that the drive is properly connected you can either remove the outer casing and then connect the drive or use a extension cable. If there is anything we can assist you with please contact us at 1-866-SanDisk (726-3475) or submit a support request at www.sandisk.com/ask. We would be glad to assist you.

Thank you,
Allen,
SanDisk support
Size: 64GB Verified Purchase
Easiest way to get photos and files off of your phone. It removes having to hook your phone up to the computer to get precious photos and files. Plus it is so small so you can stash it anywhere. I added a scrunchy bracelet to it so I don't accidentally lose it, due to the small size. Iphone users are definitely jealous of it.
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Size: 64GB Verified Purchase
It'll be great drive if kept in a laptop bag, I wouldn't recommend using the ring to attach to your keys.
I usually keep my keys on my belt, and the ring doesn't seem strong enough to handle the strain if I ever got it caught.
I own a Mac laptop, considering the closeness of each USB port, I cannot plug the OTG Flash Drive if another port is already used.
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