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  • Front. SanDisk - Ultra 512GB USB 3.0 Flash Drive - Black.
  • Alt View 11. SanDisk - Ultra 512GB USB 3.0 Flash Drive - Black.
  • Alt View 13. SanDisk - Ultra 512GB USB 3.0 Flash Drive - Black.
  • Alt View 14. SanDisk - Ultra 512GB USB 3.0 Flash Drive - Black.
  • Alt View 15. SanDisk - Ultra 512GB USB 3.0 Flash Drive - Black.
  • Transfer speeds up to 10x faster than standard USB 2.0 drives. SanDisk USB 3.0. USB 3.0 port required. Based on internal testing; performance may be lower depending on host device. 1MB=1,000,000 bytes.
  • Based on 1.2GB MPEG-4 video transfer with USB 3.0 host device. Results may vary based on host device, file attributes and other factors. Transfer a movie in less than 40 seconds.
  • Compatible with USB 3.0 and backward-compatible with USB 2.0.
  • RescuePRO Deluxe Software is an easy file recovery tool that can help you recover lost or deleted files with ease. The software is designed to recover files from various sources, including hard drives, memory cards, and USB drives. RescuePRO Deluxe is a powerful tool that can recover files even after a system crash, virus attack, or accidental deletion. With its user-friendly interface and advanced recovery algorithms, RescuePRO Deluxe is the perfect solution for anyone who needs to recover lost files.
  • Ultra USB3.0 Flash Drive - Product Overview Video video 0 minutes 41 seconds
  • SanDisk Ultra Flash Drive - 360 View Video video 0 minutes 06 seconds

SANDISK - Ultra 512GB USB 3.0 Flash Drive - Black

Model:
SDCZ48-512G-A46
SKU:
6422265
Your price for this item is $77.99
The comparable value price is $116.99

Customer reviews

Rating 4.8 out of 5 stars with 1296 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers recognize the Ultra 512GB USB 3.0 Flash Drive for its substantial storage capacity and ease of use. Many appreciate its reliability and compact size, while some find the design a bit outdated. A few customers noted that the device tends to heat up during operation.

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 4 Showing 61-80 of 1,296 reviews
  • Pros mentioned:
    Ease of use, Reliability

    My goto Road Tool

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

    Nice and portable with a locking mechanism. Get the job done.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Easy to install and use

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

    excellent product, it was easy to use and install would definitely recommend

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

    Massive Storage at your fingertips

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

    Huge capacity, Small profile, Zero defects. Can't beat it.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Reliability

    Great!

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

    Always use these as they are reliable and easy to store such a small item. Flawless connectivity.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Storage capacity

    Sandisk Review

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

    Excellent compact device, plenty of room for storage, ease of use

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

    Very good

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

    Very good and reliable and great storage with no corruptions

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

    Great USB drive with a lot of memory

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

    I am always pleased with the SanDisk brand. Their USB Flash drives are reliable and this one had a large amount of storage memory. The price was good also. I would recommend this and I would buy it again.

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

    Margo Romney's Review

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

    The SanDisk USB drive was able to store my pictures safely. I am very happy I made this purchase and would recommend this item to anyone who needs a USB drive.

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

    USB holds music for road trips

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

    I ripped CD's, then copied the music to this USB to listen to in my car. This USB drive holds hours worth of music & is working as I hoped it would.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Great Flash Drive

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

    Easy to use. Reasonably priced. The mechanism for withdrawing the connector works well and holds its place during insertion.

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

    Great USB 3.0 Gen 1 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.

    I recently purchased the SanDisk Ultra 512GB USB 3.0 Flash Drive from Best Buy to help with the upgrade of my SSD, and I have to say, I'm beyond thrilled with my purchase! This flash drive is an absolute powerhouse, with lightning-fast transfer speeds and a massive storage capacity that allows me to easily transfer all my data in one go. But what really set this purchase apart was the Geek Squad support I received from Best Buy. I was a little nervous about the upgrade process, but the Geek Squad team was incredibly helpful every step of the way. They provided expert guidance on the best way to transfer my files and even walked me through the setup process to make sure everything was working perfectly. Overall, I couldn't be happier with my purchase of the SanDisk Ultra 512GB USB 3.0 Flash Drive, and I can't thank the Geek Squad team enough for their incredible support. I highly recommend this flash drive to anyone needing a reliable and high-performance storage solution, and I'm sure that with the help of Geek Squad, you'll be up and running in no time! 5 stars all around!

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

    Excellent USB storage device

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

    Super fast and reliable storage! No issues using this USB storage, fast and flexible.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Storage capacity

    SanDisk 512GB Great Storage Capacity

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

    SanDisk Ultra 512 GB USB 3.0 Flash Drive provides plenty of space for all my photos, videos, files, and document in an easy to use drive that works as expected.

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

    Memory

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

    Very good small and I can save a lot stuff in the memory

    I would recommend this to a friend

  • Needed to upgraded to Windows 11

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

    Needed to be able to upgrade my older desktop pc from Windows 10 to Windows 11 PC now loads much faster.

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

    Great little Scan Disc

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

    Good storage for our church files. Stores more to free up space.

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

    HP to Dell file transfer

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

    I easily copied all my files, pictures, etc. from my old HP onto this device and put them on my new Dell. I am very happy with my purchase.

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

    Convenient & Practical

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

    It's small enough to fit into any thing. The best part of it is it is affordable.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Storage capacity

    Good buy for storage

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    bought to store all my pics. Makes it easy to plug it in and access them without cluttering up computer

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

    Good flash drive

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    No problems so far and I have many AutoCad files on it. Its amazing how much storage room it has.

    I would recommend this to a friend
Page 4, Showing 61-80 of 1,296 reviews
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