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Customer Ratings & Reviews

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Customer reviews

Rating 4.4 out of 5 stars with 171 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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Cons mentioned filter

87%would recommend to a friend

Customers are saying

Customers frequently mention the ample storage capacity and convenient dual USB Type-A/USB Type-C design of the Ultra Dual Drive Go 1TB flash drive. Many appreciate its compact size and ability to easily transfer files between various devices. However, some users experienced slower than expected write speeds. A few also reported occasional compatibility issues with certain devices.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-20 of 171 reviews
  • Pros mentioned:
    Storage

    Rated 5 out of 5 stars

    Great USB product

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product. I use it everyday to store the files.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Videos to go.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I've used this to move large video projects and it works great either USB-A or USB-C. Just beware it is TINY. Will be easy to lose for sure.

    I would recommend this to a friend
  • Pros mentioned:
    Capacity
    Cons mentioned:
    Compatibility

    Rated 5 out of 5 stars

    1tb!!!!!!

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I've been waiting years for find a 1tb real drive in retail stores. This device is nice to have although don't be fooled thinking you can easily load an OS on it. Most motherboards wont even allow OS to be installed to USB. So if you buy this or an other USB drive keep the out of the picture. Other than that it was nice to use transferring media and having it on hand when needed. Also its probably not a bad drive to edit videos from, however there are 2000mbs external SSD drives that would be much better for that use case going the external route.

    I would recommend this to a friend
  • Cons mentioned:
    Write speed

    Rated 3 out of 5 stars

    It heats up quite a bit!

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    After ive used it a scarce few times, it gets pretty hot which effects the transfer process of information, bringing it to a snails pace ive used both the usb c function and regular usb functions it is pretty small in size but I wonder about how much thermal protection it has within…I only have 125gbs of info copied on it atm and I do big transfers with it but still i would expect better performance especially for the price even though it was a steal and for functionality…hope that helps other with decision.

    No, I would not recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      We are sorry to hear about the heating and performance concerns. While occasional heat is expected during large data transfers, it should not significantly impact speed. If the issue continues, please get in touch with the support team for further assistance by opening a ticket at (https://support-en.sandisk.com/app/askweb) SanDiskConnections

  • Pros mentioned:
    Size, Storage

    Rated 5 out of 5 stars

    Great Product! Small size

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great storage. So small and compact. Even better when it’s on sale.!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Love my SanDisks!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The SanDisk 1T is absolutely great to transfer 6 years of tax documents, for any IRS audit, plus older documents and related photos for large home improvements, plus thousands of photos from vacation travels. It keeps Microsoft, One Drive, and Apple, from charging me for Additional Cloud Storage. I currently own 4 SanDisks which keeps my iPhone, iPad, and computers from holding older documents and other stuff.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    SanDisk - Ultra Dual Drive Go 1TB USB

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I just purchased the SanDisk - Ultra Dual Drive Go 1TB USB Type-A/USB Type-C Flash Drive - Black and I am absolutely blown away by its performance and convenience, especially backing up my iPhone while I'm on vacation

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Quick mobile storage

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Convenient but not efficient. I bought this to offload some big video and image files from my phone. It does connect easily and it’s simple to transfer. My main concern is the over heating after about 5 minutes or so. Make sure you’re in a cooler than normal area with your phone already charged. It does require a lot of battery power. Overall it’s still worth it if you are in a pinch and can’t plug your phone up to a computer to back everything up.

    I would recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      Thank you for sharing your experience-we're glad to hear the drive made transferring your files quick and easy! We do understand your concern about the heat and power usage. High-speed transfers can generate heat, especially with large files, and your tips about using it in a cooler area and with a fully charged phone are great. We're appreciate the feedback and are always working to improve the user experience. If you have any issues with the SanDisk product, feel free to reach us at: https://support-en.sandisk.com/app/askweb. Thanks again for choosing SanDisk! SanDiskConnections

  • Pros mentioned:
    Storage
    Cons mentioned:
    Write speed

    Rated 5 out of 5 stars

    Large storage

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Large storage. Slow transfer speed. Like having the large storage and the two different interfaces

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Can't miss on this product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great storage device. 1 TB in a small unit. Use it to back up the MacBook Air. No issues. Will recommend this product

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Rated 5 out of 5 stars

    Sandusky 1 Tb External Hard Drive

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Did what I wanted it to do. It backs up all my music and computer files. There is plenty of room for future growth so I’m satisfied.

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Rated 5 out of 5 stars

    Sleek & Powerful USB Drive

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It is very nice to have such computing memory power (1 TB) all in a condensed little usb dual drive. It also has very fast transfer speed. I bought a "cheapy" for $20 off Amazon.com, and it didn't work at all. Moral: you get what you pay for sometimes. Lastly, I remember the old computing days when an external hard drive used to be quite big, awkward and clumsy.

    I would recommend this to a friend
  • Pros mentioned:
    Capacity, Size

    Rated 5 out of 5 stars

    Sandisk

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Dual port Flash drive. Very small size and great capacity. Fast transfer.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    SanDisk USB Type A/Type C Flash Drive

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This SanDisk USB Type A/Type C Flash Drive has made the process of transferring things from my phone to computer so much easier. I no longer have to find a cable to connect them, then search for the right folders. The 1TB size means I will never not have enough space for what I want to transfer. Well worth the price.

    I would recommend this to a friend
  • Pros mentioned:
    Usb type-c

    Rated 5 out of 5 stars

    San Disk Ultra Dual Drive 1TB USB-A/C Flash Drive

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Pretty good so far. I like that bit has both USB-A and USB-C comparability. Very convenient for Me! Also seems like it will be conducive to me being able to use it long term with the updated USB-C seeing how many devices seem to be converting to that being the standard. Seems very reliable so far also. I'm satisfied with this purchase!

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    versatile

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    very small, can fin in my wallet. install some pen testing apps and access files by phone or computer. very versatile

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Customer

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Workers at best buy are helpful n knowledgable They know their products well Workers are respectful n friendlyThe store is very convenient in Cerritos n freeway

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Rated 4 out of 5 stars

    SanDisk

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    sure it stores a Terabyte, but it doesn’t read files well on my TV. I’m having this issue with SanDisk storage devices of this type. before with SanDisk i didn’t have any issues. if you just want storage, this thing works completely fine.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Transfer speed

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Plug works well on devices however data transfer speeds on memory drive is slower

    I would recommend this to a friend
    • Brand response from SanDisk Team
      Posted .

      Thank you for sharing your feedback! We're glad to hear that you it works well on your devices. Regarding the transfer speed, please note it may vary depending on the file size, file type and system configuration. If you have any concerns, please reach out to us at: https://support-en.sandisk.com/app/askweb SanDiskConnections

  • Pros mentioned:
    Storage

    Rated 5 out of 5 stars

    Memory card

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    i could store lots of pics and videos and free p the memor on my phone.

    I would recommend this to a friend
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