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Best Buy customers often prefer the following products when searching for secure flash drives.

If you're looking for a way to back up your data or transfer files between devices, you might want to consider buying one of these secure flash drives. These storage devices are designed to protect your files, and they're available in a variety of storage capacities. Browse the top-ranked list of secure flash drives below along with associated reviews and opinions.

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  1. SanDisk - Ultra 512GB USB 3.0 Flash Drive - Black - Front_Zoom

    Model: SDCZ48-512G-A46
    SKU: 6422265
    Top comment

    "SanDisk - Ultra 512GB USB 3.0 Flash Drive - Black...I purchased this 500 GB flash drive to use as a backup drive for my 250 GB of data. ...SanDisk - Ultra 512GB USB 3.0 Flash Drive...SanDisk - Ultra 512GB USB 3.0 Flash Drive - Black is just great specially the password protected to secure your files"

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    Product Description

    Copy data or music quickly with this SanDisk SDCZ48-512G-A46 USB 3.0 flash drive. The 512GB capacity lets you move and store large files, while read speeds of up to 130MB/sec. allow ultra-fast transfers. This SanDisk USB 3.0 flash drive is USB 2.0 and USB 3.0 compatible for flexibility and can be used with most PCs or Mac computers.
    See all USB Flash Drives
    Top comment

    "SanDisk - Ultra 512GB USB 3.0 Flash Drive - Black...I purchased this 500 GB flash drive to use as a backup drive for my 250 GB of data. ...SanDisk - Ultra 512GB USB 3.0 Flash Drive...SanDisk - Ultra 512GB USB 3.0 Flash Drive - Black is just great specially the password protected to secure your files"

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    Product Description

    Copy data or music quickly with this SanDisk SDCZ48-512G-A46 USB 3.0 flash drive. The 512GB capacity lets you move and store large files, while read speeds of up to 130MB/sec. allow ultra-fast transfers. This SanDisk USB 3.0 flash drive is USB 2.0 and USB 3.0 compatible for flexibility and can be used with most PCs or Mac computers.
    See all USB Flash Drives
    See all USB Flash Drives
  2. SanDisk - Ultra Fit 128GB USB 3.1 Flash Drive - Black - Front_Zoom
    Top comment

    "Little Drive, Big Space...Great option to include Secure Access Vault if wanted to encrypt and protect important files....Fast and secure...At first glance, this looks like many other similar flash drives. But it's not only fast, it also offers secure access backup - which encrypts the data. "

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    Product Description

    Store data on this 128GB SanDisk Ultra Fit USB flash drive. The low-profile casing prevents damage by keeping it snug to the port, making it a great fit for use with tablets, laptops and game consoles. This SanDisk Ultra Fit USB flash drive uses USB 3.1 technology to deliver up to 10 times the transfer speed of older drives.
    See all USB Flash Drives
    Top comment

    "Little Drive, Big Space...Great option to include Secure Access Vault if wanted to encrypt and protect important files....Fast and secure...At first glance, this looks like many other similar flash drives. But it's not only fast, it also offers secure access backup - which encrypts the data. "

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    Product Description

    Store data on this 128GB SanDisk Ultra Fit USB flash drive. The low-profile casing prevents damage by keeping it snug to the port, making it a great fit for use with tablets, laptops and game consoles. This SanDisk Ultra Fit USB flash drive uses USB 3.1 technology to deliver up to 10 times the transfer speed of older drives.
    See all USB Flash Drives
    See all USB Flash Drives
  3. SanDisk - Ultra 32GB USB 3.0 Flash Drive - Black - Front_Zoom

    Model: SDCZ48-032G-A46
    SKU: 9211069
    Top comment

    "The SanDisk (Western Digital) Private Access software on the flash drive lets you encrypt sensitive files....Fast and secure!...Allows you to store data in a fast and secure way. It encrypts your files and that's that extra security that gives you a good feeling if you were ever to lose the drive."

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    Product Description

    Step up to high-speed USB 3.0 and transfer your videos, photos and files up to ten times faster than standard USB 2.0 drives. SanDisk Ultra® USB 3.0 Flash Drive takes the wait out of moving, sharing or backing up big files—now you can transfer a full-length movie from your laptop to your flash drive in less than a minute. Password protection lets you keep your private files private, while still being able to share generously with family and friends. And, with a sleek, sturdy SanDisk Ultra USB 3.0 Flash Drive in your pocket, you won’t need an internet connection to access those photos and videos any place or any time you want. For more than 25 years, SanDisk has been known for quality and reliability all around the world.
    See all USB Flash Drives
    Top comment

    "The SanDisk (Western Digital) Private Access software on the flash drive lets you encrypt sensitive files....Fast and secure!...Allows you to store data in a fast and secure way. It encrypts your files and that's that extra security that gives you a good feeling if you were ever to lose the drive."

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    Product Description

    Step up to high-speed USB 3.0 and transfer your videos, photos and files up to ten times faster than standard USB 2.0 drives. SanDisk Ultra® USB 3.0 Flash Drive takes the wait out of moving, sharing or backing up big files—now you can transfer a full-length movie from your laptop to your flash drive in less than a minute. Password protection lets you keep your private files private, while still being able to share generously with family and friends. And, with a sleek, sturdy SanDisk Ultra USB 3.0 Flash Drive in your pocket, you won’t need an internet connection to access those photos and videos any place or any time you want. For more than 25 years, SanDisk has been known for quality and reliability all around the world.
    See all USB Flash Drives
    See all USB Flash Drives
  4. SanDisk - Ultra 256GB USB 3.0 Flash Drive - Black - Front_Zoom

    Model: SDCZ48-256G-A46
    SKU: 9208267
    Top comment

    "What can you say about a flash drive? This flash drive is durable and quality made. ...SanDisk Ultra 256GB USB 3.0 Flash Drive...I've used SanDisk flash drives for years and will likely continue to. "

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    Product Description

    Step up to high-speed USB 3.0 speeds and transfer your videos, photos and files up to ten times faster than standard USB 2.0 drives. SanDisk Ultra USB 3.0 Flash Drive takes the wait out of moving, sharing or backing up big files - now you can transfer a full length movie from your laptop to your flash drive in less than a minute. Password protection lets you keep your private files private, while still allowing you to share generously with family and friends. And with a sleek, sturdy SanDisk Ultra USB 3.0 Flash Drive in your pocket, you won’t need an internet connection to access those photos and videos anyplace and anytime you want. For more than 25 years, SanDisk has been known for quality and reliability all around the world.
    See all USB Flash Drives
    Top comment

    "What can you say about a flash drive? This flash drive is durable and quality made. ...SanDisk Ultra 256GB USB 3.0 Flash Drive...I've used SanDisk flash drives for years and will likely continue to. "

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    Product Description

    Step up to high-speed USB 3.0 speeds and transfer your videos, photos and files up to ten times faster than standard USB 2.0 drives. SanDisk Ultra USB 3.0 Flash Drive takes the wait out of moving, sharing or backing up big files - now you can transfer a full length movie from your laptop to your flash drive in less than a minute. Password protection lets you keep your private files private, while still allowing you to share generously with family and friends. And with a sleek, sturdy SanDisk Ultra USB 3.0 Flash Drive in your pocket, you won’t need an internet connection to access those photos and videos anyplace and anytime you want. For more than 25 years, SanDisk has been known for quality and reliability all around the world.
    See all USB Flash Drives
    See all USB Flash Drives
  5. SanDisk - Ultra Fit 64GB USB 3.1 Flash Drive - Black - Front_Zoom

    Model: SDCZ430-064G-A46
    SKU: 6182923
    Top comment

    "It was the only brand that’s secure...I bought it because it Is a secure flash drive. It works as it is suppose to....Right fit for my thin HP laptop. Was able to encrypt and secure it to store personal files on work laptop."

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    Product Description

    Transfer media between multiple devices with this SanDisk Ultra Fit flash drive. Its 64GB capacity provides room for storing music or photos, and it offers read speeds up to 130MB/sec. thanks to high-performance USB 3.1 technology. This SanDisk Ultra Fit flash drive is compact and lightweight, so you can take it with you anywhere.
    See all USB Flash Drives
    Top comment

    "It was the only brand that’s secure...I bought it because it Is a secure flash drive. It works as it is suppose to....Right fit for my thin HP laptop. Was able to encrypt and secure it to store personal files on work laptop."

    See all customer reviews

    Product Description

    Transfer media between multiple devices with this SanDisk Ultra Fit flash drive. Its 64GB capacity provides room for storing music or photos, and it offers read speeds up to 130MB/sec. thanks to high-performance USB 3.1 technology. This SanDisk Ultra Fit flash drive is compact and lightweight, so you can take it with you anywhere.
    See all USB Flash Drives
    See all USB Flash Drives
  6. SanDisk - Cruzer Glide 128GB USB 2.0 Flash Drive - Black - Front_Zoom
    Top comment

    "Great Flash drive...This flash drive is awesome & fast plus very secure....Flash drive...Flash drive, works great, just as expected. Secure storage."

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    Product Description

    Store and protect everything from cherished photos and videos to sensitive work files with the Cruzer Glide USB Flash Drive. The drive comes with SanDisk SecureAccess software, which lets you password-protect and secure files you want to keep private while permitting access to files you want to share. The compact drive features a red slider that glides shut to shield the USB connector. A high-speed USB 2.0 interface delivers fast, reliable performance.
    See all USB Flash Drives
    Top comment

    "Great Flash drive...This flash drive is awesome & fast plus very secure....Flash drive...Flash drive, works great, just as expected. Secure storage."

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    Product Description

    Store and protect everything from cherished photos and videos to sensitive work files with the Cruzer Glide USB Flash Drive. The drive comes with SanDisk SecureAccess software, which lets you password-protect and secure files you want to keep private while permitting access to files you want to share. The compact drive features a red slider that glides shut to shield the USB connector. A high-speed USB 2.0 interface delivers fast, reliable performance.
    See all USB Flash Drives
    See all USB Flash Drives
  7. SanDisk - Cruzer Glide 32GB USB 2.0 Flash Drive - Black - Front_Zoom
    Top comment

    "Cheap, Durable Flash Drive at a Cheap Price...Button secures the flash drive from getting damage. It is user friendly especially to school children....Easy to use, had a password encrypt app to secure the files."

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    Product Description

    Store and protect everything from cherished photos and videos to sensitive work files with the Cruzer Glide USB Flash Drive. The drive comes with SanDisk SecureAccess software, which lets you password-protect and secure files you want to keep private while permitting access to files you want to share. The compact drive features a red slider that glides shut to shield the USB connector. SanDisk products are constructed to the highest standards and rigorously tested. You can be confident in the outstanding quality, performance and reliability of every SanDisk product.
    See all USB Flash Drives
    Top comment

    "Cheap, Durable Flash Drive at a Cheap Price...Button secures the flash drive from getting damage. It is user friendly especially to school children....Easy to use, had a password encrypt app to secure the files."

    See all customer reviews

    Product Description

    Store and protect everything from cherished photos and videos to sensitive work files with the Cruzer Glide USB Flash Drive. The drive comes with SanDisk SecureAccess software, which lets you password-protect and secure files you want to keep private while permitting access to files you want to share. The compact drive features a red slider that glides shut to shield the USB connector. SanDisk products are constructed to the highest standards and rigorously tested. You can be confident in the outstanding quality, performance and reliability of every SanDisk product.
    See all USB Flash Drives
    See all USB Flash Drives
  8. SanDisk - Ultra 32GB USB 3.0 Flash Drive with Hardware Encryption (3-Pack) - Black - Front_Zoom
    Top comment

    "Flash Drives....SanDisk flash drives are some of the best. I have never had a bad one....Great Flash Drives...The price for the 3-pack of 3.0 flash drives was great. SanDisk flash drives have always been a reliable brand."

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    Product Description

    Upgrade your computing station with this pack of WD SanDisk SDCZ48-032G-GAM46T Ultra drives. The 32GB of storage capacity offer ample room for important documents and files, while transfer speeds of up to 130MB/sec. let you easily move large files. These WD SanDisk Ultra drives feature a compact design, ensuring seamless portability in your pocket or backpack, and SanDisk SecureAccess software prevents unauthorized access to your data.
    See all USB Flash Drives
    Top comment

    "Flash Drives....SanDisk flash drives are some of the best. I have never had a bad one....Great Flash Drives...The price for the 3-pack of 3.0 flash drives was great. SanDisk flash drives have always been a reliable brand."

    See all customer reviews

    Product Description

    Upgrade your computing station with this pack of WD SanDisk SDCZ48-032G-GAM46T Ultra drives. The 32GB of storage capacity offer ample room for important documents and files, while transfer speeds of up to 130MB/sec. let you easily move large files. These WD SanDisk Ultra drives feature a compact design, ensuring seamless portability in your pocket or backpack, and SanDisk SecureAccess software prevents unauthorized access to your data.
    See all USB Flash Drives
    See all USB Flash Drives
  9. SanDisk - iXpand Flash Drive Go 256GB USB 3.0 Type-A to Apple Lightning for iPhone & iPad - Black / Silver - Front_Zoom
    Top comment

    "iXpand Flash Drive works great...Purchased this flash drive to back up some photo's off my Iphone. ...SanDisk - iXpand Flash Drive Go 256GB USB 3.0 Typ...SanDisk - iXpand Flash Drive Go 256GB USB 3.0 Type-A go drives provide backup for phone or computer. "

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    Product Description

    Back up photos, videos and contacts to free up space on your iPhone with this SanDisk 256GB iXpand flash drive. The USB 3.0 and Lightning connectors support data transfer between your iPhone and computer seamlessly, while the swivel design keeps the connectors protected. This SanDisk 256GB iXpand flash drive is password-protected to keep your files private.
    See all USB Flash Drives
    Top comment

    "iXpand Flash Drive works great...Purchased this flash drive to back up some photo's off my Iphone. ...SanDisk - iXpand Flash Drive Go 256GB USB 3.0 Typ...SanDisk - iXpand Flash Drive Go 256GB USB 3.0 Type-A go drives provide backup for phone or computer. "

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    Product Description

    Back up photos, videos and contacts to free up space on your iPhone with this SanDisk 256GB iXpand flash drive. The USB 3.0 and Lightning connectors support data transfer between your iPhone and computer seamlessly, while the swivel design keeps the connectors protected. This SanDisk 256GB iXpand flash drive is password-protected to keep your files private.
    See all USB Flash Drives
    See all USB Flash Drives
  10. PNY - DUO Link 64GB USB 3.0 OTG Flash Drive for iOS Devices and Computers - Gray - Front_Zoom
    Top comment

    "Easy to use. Easy to encrypt and decrypt....Good quality I used it everyday rugged You can use bit locker to encrypt"

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    Product Description

    Expand the storage capacity of your iPhone or iPad with this 64GB PNY flash drive. It uses USB 3.0 technology for fast file transfers, and it lets you sync digital content and backup contacts between multiple devices. This PNY flash drive works with an app that lets you customize photo and video downloads.
    See all USB Flash Drives
    Top comment

    "Easy to use. Easy to encrypt and decrypt....Good quality I used it everyday rugged You can use bit locker to encrypt"

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    Product Description

    Expand the storage capacity of your iPhone or iPad with this 64GB PNY flash drive. It uses USB 3.0 technology for fast file transfers, and it lets you sync digital content and backup contacts between multiple devices. This PNY flash drive works with an app that lets you customize photo and video downloads.
    See all USB Flash Drives
    See all USB Flash Drives
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