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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 $39.99
The comparable value price is $48.49

Customer reviews

Rating 4.8 out of 5 stars with 1253 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 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 While some find the design a little outdated, others mention that it can get hot.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 4 Showing 61-80 of 1,253 reviews
  • 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:
    Storage capacity

    Would buy again

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

    Great storage, easy to use. My wife lives it to store her pictures from her phone to free up space

    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:
    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

  • Works as advertised.

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

    Works as advertised. Bestbuy had exactly what I wanted in stock and on sale.

    I would recommend this to a friend

  • 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.

    The product works exactly as expected. I am very satisfied in my purchase.

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

    SanDisk 512GB USB

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

    This is a good USB drive with a lot of memory glad I purchased it!

    I would recommend this to a friend

  • Flash drive

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

    Overall I think it was a good buy My computer hard drive was low in space so I decided to buy a flash drive and remove some of the stuff from my hard drive and back it up on the flash drive, I would definitely recommend this product.

    I would recommend this to a friend

  • No problem SanDisk

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

    I have never had a problem with SanDisk Flash Drive.

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

    Use it for Movies and works perfectly!

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

    I use this to watch movies on my tv that isn't hooked up to a disc player. Love it! Easy to move from device to device.

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

    Scandisk for the win

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

    I bought this to store the files from my old computer. It works like a charm.

    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
  • Pros mentioned:
    Storage capacity

    SanDisk 512GB 3.0 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.

    Easy to use. Good amount of storage. Just what I needed.

    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

    Save your best

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

    best little storage unit for all your pictures and documents.

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

    Facilitated a memorable file transfer.

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

    I was in need of a thumb drive to transfer files from my computer to a printing center. It did the trick! After that printing event both the printer I used, and my computer seemed to have genuinely enjoined the experience. I've had multiple conversations with my computer since that day. He wishes to see the thumb drive more frequently and I am hoping to accommodate those wishes as I intend to write more reviews like these, print them out, and hang them on the bulletin board at my local coffee shop.

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

    Great

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

    The memory capacity of this pendrive is truly outstanding

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

    Very Good Quality

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

    Easy to use great plug and play. Seems like the new trend in new cars is not to have a USB outlet that can be used for MP3 playback those cars are for charging only. Keep the vehicle you have now, and it's safer than streaming from a cell phone.

    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

  • My thoughts

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

    The store is great. Product works fine. I love the geek squad in general Best Buy local is an outstanding store outstanding staff. I’m a customer for life.

    I would recommend this to a friend
Page 4, Showing 61-80 of 1,253 reviews
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