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SANDISK

SANDISK 256GB Ultra Dual Drive, USB-C & USB-A, Up to 150MB/s Read Speeds

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Oct 13
Order within 19 hours and 59 minutes
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Size: 256 GB


Features

  • The flash drive for USB Type C devices
  • Easily transfer files between smartphones, tablets and computers
  • Free up space on your Android smartphone (mobile device requires USB Type C port and on the go (OTG) support)
  • Retractable design with a reversible USB Type C connector and a traditional USB connector
  • High speed USB 3.1 performance of up to 150MB/s read speeds (USB Type C port with USB 3.1, Gen. 1/USB 3.0 support required; Based on internal testing; performance may be lower depending upon host device)

Description

Easily free up space on your smartphone or quickly transfer files between devices at USB 3.1 high speeds of up to 150MB/s(1). With a reversible USB Type-C connector and a traditional USB connector, the SanDisk Ultra Dual Drive USB Type-C lets you quickly and easily transfer files between smartphones, tablets and computers. Plus the SanDisk Memory Zone app for Android (available on Google Play)(3) helps you manage your device’s memory and your content. The SanDisk Ultra Dual Drive USB Type-C is the perfect liaison between your new USB Type-C device and your devices with traditional USB ports. | 1GB = 1,000,000,000 bytes. Actual user storage less. | (1) 32GB-256GB: Read speeds up to 150MB/s. 16GB: Read speeds up to 130MB/s. Write speeds lower and vary by capacity. USB Type-C port with USB 3.1, Gen. 1/USB 3.0 support required. Based on internal testing; performance may be lower depending upon host device. 1MB=1,000,000 bytes. | (2) Mobile device requires USB Type-C port and On-The- Go (OTG) support | (3) Download and installation required.

Brand: SANDISK


Memory Storage Capacity: 256 GB


Hardware Interface: USB 3.0


Special Feature: Retractable and Reversible Dual USB Connector


Write Speed: 75 megabytes_per_second


Memory Storage Capacity: 256 GB


Hardware Interface: USB 3.0


Additional Features: Retractable and Reversible Dual USB Connector


Write Speed: 75 megabytes_per_second


Read Speed: 150 megabytes_per_second


Connectivity Technology: USB


Flash Memory Type: USB flash memory


Hardware Connectivity Technology: USB Type C


Compatible Phone Models: Google Play


Compatible Devices: Mobile, Tablet


Color: Black, Silver


Item Dimensions D x W x H: 0.79"D x 1.5"W x 0.37"H


Brand: SANDISK


Model Name: SDDDC2-


Item Highlight: USB Flash Drive, Retractable Connectors, For Smartphones, Tablets & Computers, Automatic Backup, USB 3.1 Gen 1 - Gray/Silver


Manufacturer: Sandisk Technologies, Inc.


Unit Count: 1 Count


Number of Items: 1


UPC: 619659154844


Number of Packs: 1


Global Trade Identification Number: 44


Item Weight: 9.1 g


Model Number: 164113


Mfr Part Number: 164113


Warranty Description: 5 year manufacturer warranty


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Almost perfect...ALMOST
Size: 256GB
Love how sturdy the USB-C and USB-A ends feel when they snap into place. However, this is a very small flash drive, so it helps to attach a lanyard or string to it so it's harder to lose, and here's the problem. The hole to run a lanyard through is WAY TOO SMALL and flat, which makes it extremely difficult to run anything through it. I had to take a twist tie from a loaf of bread, strip the plastic off the twist tie, hook one end of the stripped twist tie through the hole on the flash drive, loop the other end of the stripped twist tie around the thin end of the lanyard and use needle-nose pliers to pull the stripped twist tie and lanyard through that tiny hole. IT SHOULD NOT BE AS DIFFICULT TO ATTACH A LANYARD TO A FLASH DRIVE as it is with this product. SanDisk needs to put a raised hole for a lanyard on this product like it is on their other flash drives. ... show more
Reviewed in the United States on October 22, 2023 by DSD
    • Not Compatible with Otterbox Cases
Size: 256GB
This worked extremely well, but using it required removing an Otterbox phone protector, which prevented the USB-C connector from reaching the phone's connector. That being challenging, the choice is either to leave the phone physically vulnerable or to limit use of this device to occasional file backups or transfers, limiting its value as an ad hoc expansion of the phone memory. SanDisk could easily overcome this by allowing the USB-C connector to extend more. When in use, it is more convenient and practical/portable for file sharing and transfer between the phone and a computer than a cable is. ... show more
Reviewed in the United States on November 22, 2023 by M S
    • flexible connector, slow write speeds
Size: 128GB
Review Image by Omar Siddique Omar Siddique
Review Image by Omar Siddique Omar Siddique
A cool design allowing use with both legacy USB A and USB C ports. Useful if you tend to move between desktop and portable devices, or just want the flexibility of being able to plug this into almost any computing device. On the negative, the slowish write speeds are as expected for an inexpensive USB thumb drive. A straight-line write test (1MB sequential blocks) on a native USB-C / USB3.1 port maxed out at ~23MB/sec. But considering the price of this device, that's actually a bit better than I expected. Here's how my system saw the device: USB SanDisk 3.2Gen1 1.00 Removable Direct Access SPC-4 SCSI device 117348MB (240328704 512 byte sectors) ... show more
Reviewed in the United States on November 6, 2023 by Omar Siddique Omar Siddique
    • Great Storage Device, but it Gets Hot!
Size: 256GB
I used this device to transfer video files from my iPad. I did a batch transfer, so it took a few minutes. When the transfer was complete, I removed the device from my iPad and it was HOT. Like, seriously hot. I was afraid the board and memory chip had melted inside of the case. I would not recommend transferring a batch of large files with this device. ... show more
Reviewed in the United States on November 16, 2023 by DMc
    • Great value for size and ability to use both Type C and 3.1
Size: 128GB
I love how the slider works on this drive, and it's so easy to load up on whichever device / port you need to use. I bought this to use with my new iPad which has USB-C as the files and movies I wanted to access were on my older computer (that does not have USBC-C). It's super simple to save/transfer files and utilize them as needed, and the extra storage comes in really handy for those running out of device space. Great product and value! ... show more
Reviewed in the United States on November 1, 2023 by Peter
    • Works with any computer
Size: 128GB
These little SanDisk Ultra Dual Drives are great to have around for whatever computer I need them for. I'm the IT guy for a school district and we have old computers that use USB-A drives and newer Macs that only have USB-C drives. I keep an assortment of software that I need on the drive and I'm able to use it on any computer. The speed of the drive is pretty fast and although I never timed it as compared to drives from a few years ago, they seem much faster. ... show more
Reviewed in the United States on October 29, 2023 by Cueball2000
    • SMALL, 1 3/8"
Size: 256GB
Much smaller than I expected at 1 3/8" this was a bonus. There's a slide with 3 settings: 1) Expose the USB C 2) Closed, nothing exposed 3) Expose the USB A GREAT for copying files between my Intel Mac and my M1 Mac.
Reviewed in the United States on November 19, 2023 by Buddy Davis
    • Not compatible with iPhone 15 Pro
Size: 256GB
I bought this to store the photos and videos taken on my phone in order to keep my main storage free but when I plugged the USB C side into my phone nothing showed up on the files app. My Dell XPS 15 9570 can detect the flash drive only when the USB A side is used but my Dell Precision 5550 was able to detect it using the USB C side. Bummer Update (10/30/23): After updating my phone to iOS 17.1 the flash drive shows up in my files app and I was able to copy files into it. Bumping to 4 stars because still having problems making it work with my PC ... show more
Reviewed in the United States on October 13, 2023 by Freddy Rojas

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