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SanDisk Ultra 256GB Dual Drive USB Type-C (SDDDC2-256G-G46)
195.88 AED

SanDisk Ultra 256GB Dual Drive USB Type-C (SDDDC2-256G-G46)

by  SanDisk, USB Flash Drives - 3 reviews

195.88 AED 

+ 17.44 AED UAE Delivery
International Product from Amazon.com. Ships from and sold by Amazon Global Store US.
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Main Features:
  • PC/Mac computer compatibility: Windows Vista, Windows 7, Windows 8, Windows 10, Mac OS X v10.6 and higher
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  • International products are sold from abroad and may differ from local products, including fit, age rating, and language of product, labeling, or instructions.
  • Local Customer Service and hassle free returns within 30 days.
  • Any warranty descriptions were intended for US purchasers. Warranty may not be valid in the UAE.
  • Import duties and taxes included at time of purchase.

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    Delivering USB 3.1 speeds of up to 150MB/s (2), the SanDisk Ultra Dual Drive USB Type-C Flash Drive makes it easy to free up space on your smartphone (1) or quickly move content between USB Type-C enabled devices. This flash drive features a reversible USB Type-C connector on one end and a

    Delivering USB 3.1 speeds of up to 150MB/s (2), the SanDisk Ultra Dual Drive USB Type-C Flash Drive makes it easy to free up space on your smartphone (1) or quickly move content between USB Type-C enabled devices. This flash drive features a reversible USB Type-C connector on one end and a traditional USB connector on the other, allowing you to easily transfer files between smartphones, tablets, and computers. The flash drive comes with access to SanDisk Memory Zone app for Android (available on Google Play) (3) for easier file management and backup. 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.


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Most helpful reviews on Amazon.com
  • Terrible write performace - Do not buy if you work with large files.
    By A. Byrnes on 28 November 2016

    Usually love SanDisk products - I shoot everything on Sandisk SD cards. However, this flash drive is incredibly one-sided. When files are already on it, it reads them with great speeds (150MBps). If you are copying files to a 3.1 capable device, it is great in that regard. However, flash drives are not meant to only have a file on them that will only be read. Half the point is to write files to them, to be moved somewhere else, and in that regard this product falls flat.
    When I first got this drive I ran a test, backing up approx. 6GB of 1080p AVCHD video to multiple locations: this drive, a 1TB USB 3.0 external hard drive, and a cheap ADATA 32GB USB 3.0 flash drive. The files were being copied from an NVMe M.2 SSD, so there was no bottlenecking from that, and I had the USB-A side plugged into a USB 3.1 compatible port on my motherboard (and later repeated, using the USB-C side on a laptop, also with an M.2 ssd inside, getting the same performance). This drive spiked to around 90MBps write for a few seconds, then fell to a painfully slow average of 20Mbps. In the same test, the ADATA USB 3.0 flash drive wrote at a consistent ~50MBps, and the USB 3.0 external hard drive wrote at ~90Mbps. For small files this won't make much of a difference, but for anything over 500MB, prepare to extend your wait times significantly.
    For this drive to write over two times slower than a cheap USB 3.0 flash drive is insane. The only time you get USB 3.1 speeds is reading, which it excels at, but to be able to read something from it in the first place, you first have to write onto it at incredibly slow speeds. This makes it a very niche drive, good only for writing short bursts of files, where you wouldn't need USB 3.1 speeds to begin with. If this were a low capacity drive that would make sense, but given this can go up to 128GB it will appeal to people who want to copy large files at USB 3.1 speeds like myself, and end up being a major disappointment when it takes 5+ minutes to copy a couple gigs of video.
    The only scenario in which this makes sense is copying files from a smartphone, but at that point, the phone comes with a USB-C cable to charge it, which would work just as well if not faster to copy files from. Cannot recommend this for any reasonable scenario.

    456 people found this review helpful

    Published on Amazon.com

  • Gets really hot!
    By Will on 18 April 2017

    The drive transfers fast and does what I expected it to, however I did not expect the drive to heat up to 130F under heavy transfer. The first thing I do with my thumb drives is encrypt them and on a 128GB drive that takes a little while so I would have expected it to be warm by the end. This thing read 120-130 Degrees from a few min into the encryption till the end, so hot it kinda burns you to touch it. Looking at reviews on other Scan Disk flash drives this seems to be a common problem that they want to ignore always responding to reviews like this saying that "SanDisk drives comply with industry specific standards and are tested to remain in acceptable temperature ranges under normal operating conditions in host and USB flash drive devices. SanDisk drives are tested to comply to the safety standards in "Safety of Information Technology Equipment, IEC 60950-1", where the ambient temperature range is between 0°C and 35°C." Which is clearly a lie since there are a lot of people who complain about this and they always seem to have he same response and my house is no 90F right now. I have a couple more weeks to decide if I am going to return this to amazon and get something else, not sure what I am going to do but felt people should know.

    144 people found this review helpful

    Published on Amazon.com

  • 18MBps maximum writing speed, but average around 11mbps...My microSD is faster
    By Amazon Customer on 30 September 2017

    First impressions using with USB C to Samsung Galaxy book ..4mbps-18mbps writing speed (SMALL FILES). Not very happy. Also not sure if product is real SanDisk, as there is a paper sticker covering original barcode which is a completely different number.

    So far not impressed..

    Yet to see if USB 3.1 performs any better

    34 people found this review helpful

    Published on Amazon.com

  • Smaller than expected, working nice with my Chromebook
    By adammarinette on 09 May 2017

    I recently bought an Asus Flip Chromebook, which only comes equipped with two USB C ports. The rest of my word is USB A. USB type C might be the wave of the future, but its along way from the beach still. I bought the 128 GB model as my 64 GB I was surprised when I received it as to how small it was. I guess its not the sliders that I was used to in the past. Technology has come along way.

    Plugged it in and everything seems to work nice. About 115 MB of storage is available, and no pre-installed security software comes on the drive. The sliding mechanism works pretty good too. I have tried both USB C and USB A. I Did a quick read and write test, and speeds are not blazing fast, but decent. I got around 150 MB/S read, and about 50 MB/s write, good enough for me. One reviewer mentioned hot hot this thing gets. I can vouch for that, it did get quite warm on me,but not during the read write test, and not during type he 48 GB data transfer, it was kind of just sitting there plugged in and when I went to remove it, it was noticeably hot. As long as it keeps working I wont mind, One thing I wish they would add is some type of water resistance, as my wife likes to wash my drives regularly with the clothes. I think the tiny form factor will probably make this problem worse. Its a good buy considering there aren't many hybrid flash drives out there to choose from. I have included a couple pictures for size comparison.

    24 people found this review helpful

    Published on Amazon.com

  • Terrible product, at least as far as performing as ...
    By James P. on 16 May 2017

    Terrible product, at least as far as performing as claimed by the manufacturer. I will be requesting a full refund. I have a new HP Spectre X360 running Windows 10 Pro and a 512GB SSD, and have the SanDisk connected to the USB-C port. I am trying to copy a few GB of documents onto the SanDisk. Essentially all other apps are closed. I am getting in the range of 1-10 MB/s transfer rate. I got one or two instances where the rate hit almost 20 MB/s, but only briefly. Just peeked at see that I'm getting less than 10 KB/s (yes, that is KB, not MB).

    Highly disappointed.

    31 people found this review helpful

    Published on Amazon.com

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