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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 Many appreciate its reliability and compact size, while some find the design a bit outdated.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 3 Showing 41-60 of 1,296 reviews
  • Pros mentioned:
    Storage capacity

    Pocket storage excellent item

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

    Best pedrive strogae to go with. I am using it from last 2 months without anybissue.

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

    Great Quality for the Price

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

    Great quality, enough space to hold business info and personal photos!

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

    Good for me

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

    Purchased this flashdrive to backup my laptop before Geek Squad had to reset to factory. It held all of my information and allowed me to restore my desktop. Very happy

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

    The smallest storage box that fits in your pocket

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

    Great for backing up all of the files I have collected over the years. Easy to use and makes me feel assured I can have for as long as needed.

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

    Miss B.

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

    Awesome product. More than I need for space and all my needs. Thank you!

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

    SanDisk - Ultra 512GB USB 3.0 Flash Drive - Black

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    son'r purchase to be able to back up some items from his computer. good price

    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:
    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:
    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:
    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:
    Ease of use, 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.

    Excellent product easy to use and plenty of storage

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

    Great little drive

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

    Works great. It is not the fastest drive on the market, but it does exactly what I want as a value priced, utilitarian storage device. I use it when I go on trips as a backup. No problems at all. I have purchased several SanDisk's and they never let me down.

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

    Mr.Baxter

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

    Just what I needed to SYNC my music to my car media. 5 stars

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

    Huge storage, tiny price

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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.

    Incredible amount of space for under $50! Also, the USB head cover retracks for ease of use.

    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

  • 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, 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:
    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:
    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

    Great flash drive

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

    Need to supply our Pastor with a flash drive as well as upgrade to a bigger one for media use. Ordered this to replace the media one and reformatted the old one for the Pastor. Works great and I have plenty of file space. Have order a number of these over the last couple years and have only had one failure, which could have been due to an improper eject by another person.

    I would recommend this to a friend
Page 3, Showing 41-60 of 1,296 reviews
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