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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 $48.49

Customer reviews

Rating 4.8 out of 5 stars with 1268 reviews

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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 consistently note the Ultra 512GB USB 3.0 Flash Drive's great storage capacity, overall performance, and ease of use. Many appreciate its decent speed, convenient size, and reasonable price. While some find the design a little outdated, others mention that it can get hot.

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 3 Showing 41-60 of 1,268 reviews

  • Thumb drive success stiry

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

    I purchased this to enable the Geek Squad to download data from an old tower that had been in storage. The thumb drive has worked perfectly. Geek Squad were very helpful and prompt.

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

    SanDisc Ultra 512 USB

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

    This USB works great at backing up things. I highly recommend this one. Holds a lot and very good quality.

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

    SanDisk Ultra USB 512GB 3.0

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

    much smaller than previous flash drives have been, no instructions included, does seem to work with Windows 11

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

    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 flash drive works great. It held all my videos and pictures off my old computer and still has more room on it.

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

    Great 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.

    This flash drive holds the content of my previous lap top and it was very easy to transfer content to my new Lenovo with room to spare. Works perfect!

    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:
    Ease of use, Storage capacity

    Great product!

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

    Easy to use, quick, and compact. Has a very large storage capacity. Love it!

    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:
    Ease of use, Storage capacity

    Great Drive

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

    Losts of memory, very convenient and easy to carry.

    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:
    Price, Reliability, Storage capacity

    Excellant

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

    Holds up to the expected standards of SanDisk. Good quality, great storage space, and at a terrific price.

    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

  • 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 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:
    Ease of use, Price, Size

    Good thumb drive

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

    Available at a decent price. Easy to use. Compact in size.

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

    Thumb drive

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

    Thumb drive was for my husband He downloaded important documents He thought it was great

    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
  • 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, Storage capacity

    Perfect for writing and music

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

    I’m using this to store all of my writing -I’m a novelist- along with music and a sizable collection of fanart. It’s got more than enough space, and is easy to use.

    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
Page 3, Showing 41-60 of 1,268 reviews
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