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  • Front. SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black.
  • Alt View 11. SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black.
  • Alt View 12. SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black.
  • Alt View 13. SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black.
  • Alt View 14. SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black.
  • Alt View 15. SanDisk - Ultra 64GB 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 64GB USB 3.0 Flash Drive - Black

Model:
SDCZ48-064G-A46
SKU:
10757563
Highly rated by customers for:
$20.37

Customer reviews

Rating 4.8 out of 5 stars with 2984 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers praise the Ultra 64GB USB 3.0 Flash Drive for its ample storage, fast speeds, and ease of use. Many appreciate its reasonable price, the speed of USB 3.0, and comfortable size. While the drive is well-received, some users have noted minor issues with heat during data transfer and concerns about the design of the retracting case.

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 107 Showing 2,121-2,140 of 2,984 reviews

  • Excellent Value

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

    Sandisk is a trusted name in memory, and this flash drive is no exception. I needed a stick to put Linux on my new computer, and this did the job. My only complaint is that the drive is small. It is hard to use, since I have big hands.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Coast effective means of saving/transferring data.

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

    I have found SanDisk to be a very reliable manufacturer. I have purchased several flash drives over the years and find them to be a cost effective means of backing up and transferring data. This device meets all of my expectations.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Does the job

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

    Works perfectly for our chromebook and doubles our memory

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • LOTS OF STORAGE

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

    Only complaint was the keychain attachment broke almost immediately, wanted to keep it on keyring, this did not happen.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Very reliable brand, great product!

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

    I have bought and used these flash drives before. It's a great brand that I feel like I can trust. Highly recommended!

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Great Flash Drive

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

    Very important it has a big enough loop that makes it easy to put on a key ring for safekeeping. The release button is very smooth.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Great flash drive

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Solid flash drive. Connects quickly to my laptop & works flawslessly.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Just what I need to store and secure data

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

    I am pleased with this product as a source of backup recommended by the service advisor when I asked for her suggestion!

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Good value

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

    Have always found Sandisk products to be reliable and good value from Best Buy.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Works well!

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

    This is a good drive for the price. Fast read/write, compact and durable. Good drive for backups and imaging.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Great Price, Great Value

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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 very satisfied with this purchase. Got an excellent deal on this must needed item!

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Reliable brand

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

    I always buy SanDisk flash drives. They are rated highly and live up to the reputation. The sale price on this was an extra treat.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Great Product

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

    I purchased this usb flash drive to backup some old data. I caught it on sale and it has done its job perfect.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • A superb system backup thumb drive for < $20.00.

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

    Functioned perfectly as a spur of the moment system backup drive using Apples' Time Machine Backup App. in order to update my Mac Pro operating system from Mountain Lion to Sierra. Price for a 64 Gig Memory was incredibly reasonable.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Great flash drive at a great price

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

    I always buy Sandisk, They are the best. Have never had any problems with all the drives and readers I have bought.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Great deal

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

    Works great, and Best Buy has the best prices for me locally on these thumb drives. Would definitely recommend.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Good

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

    This has been a good flash drive. It would be better if it had a end cap cover to guard against dust.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Dependable for transferring data

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

    It did the job! I provided a disc that wasn't large enough so Best Buy chose this one for me...I trust them!

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Sandisk Flash Drives Do The Job

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

    I have a number of Sandisk Flash Drives in different sizes and all "just work" including this one.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend

  • Works as expected

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

    Needed a good quality thumb drive at an affordable price; this fit the bill. Works as expected, no problems so far.

    This review is from SanDisk - Ultra 64GB USB 3.0 Flash Drive - Black

    I would recommend this to a friend
Page 107, Showing 2,121-2,140 of 2,984 reviews
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