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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

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 While some find the design a little outdated, others mention that it can get hot.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 5 Showing 81-100 of 1,268 reviews
  • 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

    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:
    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

  • 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

  • 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
  • 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:
    Storage capacity

    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.

    Was just what I needed to expand my computer memory.

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

    Little BIG Thumb Drive

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

    Nice BIG compact Thumb Drive for little money. Hip...Hip...Hurray

    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

  • 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:
    Reliability

    Good product

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

    It seemes to be quite reliable so far. Very satisfied with the price and functionality.

    I would recommend this to a friend

  • Amazing and versatile

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

    Literally worked perfect for dashcam and light show for my 2020 tesla model 3! Best bang for your buck!!

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

    Flash drive

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

    Buy every year as a xmas gift. Love them just bought 2 more

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

    SanDisk

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

    I was able to backup two computers and there is still plenty of space remaining on SanDisk.

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

    Great deal

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

    Good price. Good quality. Speedy purchase. Backed up my Windows computer prior to switching to Rocky Linux

    I would recommend this to a friend

  • Very Useful

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

    This usb is very effective and helps me transfer files easily from one device to the other

    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:
    Storage capacity

    good stick

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

    good stick and cheap, very slick design. using it to store videos of gameplay

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

    Portable is still important

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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 was looking for at an acceptable price.

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

    Great product

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

    Haven’t used it yet. But I’ve had them before. Works great

    I would recommend this to a friend
Page 5, Showing 81-100 of 1,268 reviews
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