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

If you're looking for a way to back up your data, transfer files between computers, or carry your work with you on the go, a flash drive is a great option. Browse the top-ranked list of reliable flash drives below along with associated reviews and opinions.

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  1. SanDisk - Ultra Dual Drive Go 512GB USB Type-A/USB Type-C Flash Drive - Black - Front_Zoom
    Top comment

    "Like the Dual functionality of this flash drive and capacity....very reliable USB, use this every day during the work"

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    Product Description

    Back up important files with this SanDisk SDDDC3-512G-A46 Ultra Dual Go USB Type-C drive. The 512GB storage capacity offers ample space for your documents, photos and videos, while the dual-purpose swivel design helps protect the connectors. This SanDisk Ultra Dual Go USB Type-C drive features a keyring hole for convenient carrying, and the USB 3.1 interface supports read speeds of up to 150MB/sec.
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    Top comment

    "Like the Dual functionality of this flash drive and capacity....very reliable USB, use this every day during the work"

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    Product Description

    Back up important files with this SanDisk SDDDC3-512G-A46 Ultra Dual Go USB Type-C drive. The 512GB storage capacity offers ample space for your documents, photos and videos, while the dual-purpose swivel design helps protect the connectors. This SanDisk Ultra Dual Go USB Type-C drive features a keyring hole for convenient carrying, and the USB 3.1 interface supports read speeds of up to 150MB/sec.
    See all USB Flash Drives
    Your price for this item is $49.99
    The previous price was $74.99
    See all USB Flash Drives
  2. PNY - PRO Elite V2  256GB USB 3.2 Gen 2 Flash Drive - Black - Front_Zoom
    Top comment

    "great flash drive...This flash drive is fast and reliable and I will definitely be purchasing another one in the future...FLASH DRIVE"

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    Product Description

    The PNY PRO Elite V2 USB 3.2 Gen 2 Flash Drive is built for extreme speed, boasting next generation USB 3.2 Gen 2 technology to take file management to the next level. The PRO Elite V2 was designed to accommodate the most demanding applications, the ultimate solution for movers & shakers; the content creators, graphic designers, gamers and professionals of the world for whom speed and reliability is a must. Exceptional performance with read speeds of up to 600MB/s and write speeds up to 500MB/s make it an impressive 160x faster than standard USB 2.0 flash drives, and premium components allow for increased reliability, securing data even when working with large files and write intensive applications. The PRO Elite V2 USB 3.2 Gen 2 Flash Drive is the perfect solution for transferring and storing important and sensitive data, as well as for working with large files such as high-resolution photos, and HD & 4K videos quicker and easier than ever before. It is compatible with USB 3.2 Gen 2 equipped PC and Mac desktop and laptop computers, and backwards compatible with USB 3.2 Gen 1 and USB 2.0.
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    Top comment

    "great flash drive...This flash drive is fast and reliable and I will definitely be purchasing another one in the future...FLASH DRIVE"

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    Product Description

    The PNY PRO Elite V2 USB 3.2 Gen 2 Flash Drive is built for extreme speed, boasting next generation USB 3.2 Gen 2 technology to take file management to the next level. The PRO Elite V2 was designed to accommodate the most demanding applications, the ultimate solution for movers & shakers; the content creators, graphic designers, gamers and professionals of the world for whom speed and reliability is a must. Exceptional performance with read speeds of up to 600MB/s and write speeds up to 500MB/s make it an impressive 160x faster than standard USB 2.0 flash drives, and premium components allow for increased reliability, securing data even when working with large files and write intensive applications. The PRO Elite V2 USB 3.2 Gen 2 Flash Drive is the perfect solution for transferring and storing important and sensitive data, as well as for working with large files such as high-resolution photos, and HD & 4K videos quicker and easier than ever before. It is compatible with USB 3.2 Gen 2 equipped PC and Mac desktop and laptop computers, and backwards compatible with USB 3.2 Gen 1 and USB 2.0.
    See all USB Flash Drives
    Your price for this item is $50.99
    The previous price was $59.99
    See all USB Flash Drives
  3. SanDisk - Ultra Eco 128GB USB 3.2 Gen 1 Type-A Flash Drive - Green - Front_Zoom
    Top comment

    "Reliable flash drive...Components don't corrupt data in this drive, unlike two other name brands I acquired elsewhere. ...Transferring from the Flash drive to a computer (read speed) For a large file (2.38 GB) it transferred at a consistent 75 MBPS. "

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    Product Description

    Save and transfer your personal files with this SanDisk SDCZ96-128G-A46 Ultra Eco USB flash drive. The keyring loop and compact design enhance portability, while the 128GB storage capacity provides ample space for large multimedia files. This SanDisk Ultra Eco USB flash drive features a USB 3.2 Gen 1 interface, delivering data rates of up to 100MB/sec.
    See all USB Flash Drives
    Top comment

    "Reliable flash drive...Components don't corrupt data in this drive, unlike two other name brands I acquired elsewhere. ...Transferring from the Flash drive to a computer (read speed) For a large file (2.38 GB) it transferred at a consistent 75 MBPS. "

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    Product Description

    Save and transfer your personal files with this SanDisk SDCZ96-128G-A46 Ultra Eco USB flash drive. The keyring loop and compact design enhance portability, while the 128GB storage capacity provides ample space for large multimedia files. This SanDisk Ultra Eco USB flash drive features a USB 3.2 Gen 1 interface, delivering data rates of up to 100MB/sec.
    See all USB Flash Drives
    Your price for this item is $15.99
    The previous price was $20.99
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  4. PNY - Turbo Attaché 3 128GB USB 3.0 Flash Drive, 2-Pack - Gray - Front_Zoom
    Top comment

    "Great working file backup drive....I use the drives for backing up documents (working folders) and find that they are fast and reliable. ...Good price for some decent flash drives for a quick file transfer and storage."

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    Product Description

    PNY’s Turbo Attaché 3 USB 3.0 is built for speed & convenience. Experience USB 3.0 next generation speed performance with transfer speeds up to 10x faster than USB 2.0. It's the perfect solution for easily storing and quickly transferring all your large documents, high-resolution photos, HD videos, and more. USB 3.0 offers the same ease-of-use and plug-and-play capabilities as previous generations of USB technologies, but with exceptional speed improvements. Designed for Reliable Portable Storage, PNY's Turbo Attaché 3 USB 3.0 Flash Drive is designed with convenience and portability in mind. The portable, light-weight Flash Drive incorporates a sliding collar cap less design that means for no more lost caps. This USB 3.0 Flash Drive is small in size, but big on performance.
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    Top comment

    "Great working file backup drive....I use the drives for backing up documents (working folders) and find that they are fast and reliable. ...Good price for some decent flash drives for a quick file transfer and storage."

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    Product Description

    PNY’s Turbo Attaché 3 USB 3.0 is built for speed & convenience. Experience USB 3.0 next generation speed performance with transfer speeds up to 10x faster than USB 2.0. It's the perfect solution for easily storing and quickly transferring all your large documents, high-resolution photos, HD videos, and more. USB 3.0 offers the same ease-of-use and plug-and-play capabilities as previous generations of USB technologies, but with exceptional speed improvements. Designed for Reliable Portable Storage, PNY's Turbo Attaché 3 USB 3.0 Flash Drive is designed with convenience and portability in mind. The portable, light-weight Flash Drive incorporates a sliding collar cap less design that means for no more lost caps. This USB 3.0 Flash Drive is small in size, but big on performance.
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    Your price for this item is $21.99
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  5. PNY - Turbo Attaché 3 32GB USB 3.0 Flash Drive, 5-Pack - Gray - Front_Zoom
    Top comment

    "Flash Drives...These flash drives were just what we needed for our computer information....Reliable drives"

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    Product Description

    PNY’s Turbo Attaché 3 USB 3.0 is built for speed & convenience. Experience USB 3.0 next generation speed performance with transfer speeds up to 10x faster than USB 2.0. It's the perfect solution for easily storing and quickly transferring all your large documents, high-resolution photos, HD videos, and more. USB 3.0 offers the same ease-of-use and plug-and-play capabilities as previous generations of USB technologies, but with exceptional speed improvements. Designed for Reliable Portable Storage, PNY's Turbo Attaché 3 USB 3.0 Flash Drive is designed with convenience and portability in mind. The portable, light-weight Flash Drive incorporates a sliding collar cap less design that means for no more lost caps. This USB 3.0 Flash Drive is small in size, but big on performance.
    See all USB Flash Drives
    Top comment

    "Flash Drives...These flash drives were just what we needed for our computer information....Reliable drives"

    See all customer reviews

    Product Description

    PNY’s Turbo Attaché 3 USB 3.0 is built for speed & convenience. Experience USB 3.0 next generation speed performance with transfer speeds up to 10x faster than USB 2.0. It's the perfect solution for easily storing and quickly transferring all your large documents, high-resolution photos, HD videos, and more. USB 3.0 offers the same ease-of-use and plug-and-play capabilities as previous generations of USB technologies, but with exceptional speed improvements. Designed for Reliable Portable Storage, PNY's Turbo Attaché 3 USB 3.0 Flash Drive is designed with convenience and portability in mind. The portable, light-weight Flash Drive incorporates a sliding collar cap less design that means for no more lost caps. This USB 3.0 Flash Drive is small in size, but big on performance.
    See all USB Flash Drives
    Your price for this item is $22.99
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  6. PNY - 256GB Elite-X Fit USB 3.1 Flash Drive - 200MB/s - Black - Front_Zoom
    Top comment

    "Great flash drive buy...Lots of storage space. fast. reliable....Flash Drive fast write/read speeds dependable"

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    Product Description

    The PNY Elite-X Fit USB 3.1 Flash Drive is built for speed and convenience, making it the ideal solution for large files and demanding applications. With read speeds of up to 200MB/s, the Elite-X Fit USB 3.1 Flash Drive is up to 30x faster than standard PNY USB 2.0 Flash Drives. PNY's Elite-X Fit USB 3.1 Flash Drive is designed with convenience and portability in mind. Not only does it allow for the fast transfer and storage of files, the Elite-X Fit's micro-sized, low profile design is perfect for long-stay applications; it can be left in a desktop or laptop's USB port for an extended period of time, without interfering with everyday usage. It is compatible with USB 3.1 Gen 1/USB 3.0 equipped PC and Mac desktop and laptop computers, in-car stereos, game consoles, printers, and TV’s, and backwards compatible with USB 2.0.
    See all USB Flash Drives
    Top comment

    "Great flash drive buy...Lots of storage space. fast. reliable....Flash Drive fast write/read speeds dependable"

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    Product Description

    The PNY Elite-X Fit USB 3.1 Flash Drive is built for speed and convenience, making it the ideal solution for large files and demanding applications. With read speeds of up to 200MB/s, the Elite-X Fit USB 3.1 Flash Drive is up to 30x faster than standard PNY USB 2.0 Flash Drives. PNY's Elite-X Fit USB 3.1 Flash Drive is designed with convenience and portability in mind. Not only does it allow for the fast transfer and storage of files, the Elite-X Fit's micro-sized, low profile design is perfect for long-stay applications; it can be left in a desktop or laptop's USB port for an extended period of time, without interfering with everyday usage. It is compatible with USB 3.1 Gen 1/USB 3.0 equipped PC and Mac desktop and laptop computers, in-car stereos, game consoles, printers, and TV’s, and backwards compatible with USB 2.0.
    See all USB Flash Drives
    Your price for this item is $26.99
    The previous price was $44.99
    See all USB Flash Drives
  7. SanDisk - Ultra 64GB USB 3.0 Type-C Flash Drive - Sleek Black - Front_Zoom
    Top comment

    "Great Flash Drive...Nice small form factor. Is quick and reliable. I have multiple sizes from this line and all have been flawless...SanDisk Ultra USB Type-C Flash Drive...These flash drives are comparable in cost to adapters. "

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    Product Description

    Fast data transfer speeds reduce the time used to copy large files, while the 64GB provides ample storage space for your favorite data. This SanDisk Ultra Type-C USB flash drive has SanDisk SecureAccess software, which helps you encrypt sensitive files easily.
    See all USB Flash Drives
    Top comment

    "Great Flash Drive...Nice small form factor. Is quick and reliable. I have multiple sizes from this line and all have been flawless...SanDisk Ultra USB Type-C Flash Drive...These flash drives are comparable in cost to adapters. "

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    Product Description

    Fast data transfer speeds reduce the time used to copy large files, while the 64GB provides ample storage space for your favorite data. This SanDisk Ultra Type-C USB flash drive has SanDisk SecureAccess software, which helps you encrypt sensitive files easily.
    See all USB Flash Drives
    Your price for this item is $12.99
    The previous price was $32.99
    See all USB Flash Drives
  8. SanDisk - Ultra 64GB USB 3.0 Type-A Flash Drive with Hardware Encryption (2-Pack) - Black - Front_Zoom
    Top comment

    "Flash drives forever...Never had a problem with SanDisk flash drives, work great...Fantastic flash drive...This San disk ULTRA USB flash drive is a reasonable price and fantastic."

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    Product Description

    Store your media and important documents with this two-pack of SanDisk SDCZ48-064G-GAM462 Ultra USB 3.0 flash drives. The 64GB capacity offers ample storage space for large files, while speeds of up to 130MB/sec. support quick file transfers. These SanDisk Ultra USB 3.0 flash drives boast a sleek, minimalist design for simple portability, and the included SanDisk SecureAccess software lets you create password-protected private folders.
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    Top comment

    "Flash drives forever...Never had a problem with SanDisk flash drives, work great...Fantastic flash drive...This San disk ULTRA USB flash drive is a reasonable price and fantastic."

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    Product Description

    Store your media and important documents with this two-pack of SanDisk SDCZ48-064G-GAM462 Ultra USB 3.0 flash drives. The 64GB capacity offers ample storage space for large files, while speeds of up to 130MB/sec. support quick file transfers. These SanDisk Ultra USB 3.0 flash drives boast a sleek, minimalist design for simple portability, and the included SanDisk SecureAccess software lets you create password-protected private folders.
    See all USB Flash Drives
    Your price for this item is $18.99
    The previous price was $20.99
    See all USB Flash Drives
  9. PNY - 128GB Turbo Attache 4 USB 3.0 Flash Drive - Black - Front_Zoom
    Top comment

    "Good price on PNY USB Flash Drive...PNY - a good reliable flash drive and this one at 128GB and USB 3.0 was a great buy....Dependable Flash Drive...The PNY USB Flash Drive is a quality product. I have never had a problem with these flash drives and they are dependable. "

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    Product Description

    PNY’s Turbo Attache 4 USB 3.0 is built for speed & convenience. Experience USB 3.0 next generation speed performance with transfer speeds up to 10x faster than USB 2.0. It's the perfect solution for easily storing and quickly transferring all your large documents, high resolution photos, HD videos, and more. USB 3.0 offers the same ease-of-use and plug-and-play capabilities as previous generations of USB technologies, but with exceptional speed improvements. Designed for Reliable Portable Storage, PNY's Turbo Attaché 4 USB 3.0 Flash Drive is designed with convenience and portability in mind. The portable, light-weight Flash Drive incorporates a sliding collar cap less design that means for no more lost caps. This USB 3.0 Flash Drive is small in size, but big on performance
    See all USB Flash Drives
    Top comment

    "Good price on PNY USB Flash Drive...PNY - a good reliable flash drive and this one at 128GB and USB 3.0 was a great buy....Dependable Flash Drive...The PNY USB Flash Drive is a quality product. I have never had a problem with these flash drives and they are dependable. "

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    Product Description

    PNY’s Turbo Attache 4 USB 3.0 is built for speed & convenience. Experience USB 3.0 next generation speed performance with transfer speeds up to 10x faster than USB 2.0. It's the perfect solution for easily storing and quickly transferring all your large documents, high resolution photos, HD videos, and more. USB 3.0 offers the same ease-of-use and plug-and-play capabilities as previous generations of USB technologies, but with exceptional speed improvements. Designed for Reliable Portable Storage, PNY's Turbo Attaché 4 USB 3.0 Flash Drive is designed with convenience and portability in mind. The portable, light-weight Flash Drive incorporates a sliding collar cap less design that means for no more lost caps. This USB 3.0 Flash Drive is small in size, but big on performance
    See all USB Flash Drives
    Your price for this item is $9.99
    The previous price was $21.99
    See all USB Flash Drives
  10. PNY - 32GB Attaché 4 USB 2.0 Flash Drive 2-Pack - Black - Front_Zoom
    Top comment

    "PNY flash drive, basic but reliable...I like the PNY brand of flash drives. They are basic, just plug them in and go. ...Great Flash Drives...PNY makes reliable flash drives and the price for two 32GB was very affordable"

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    Product Description

    Store media files and documents securely on this two-pack of PNY Attache 4 USB 2.0 flash drives. The 32GB storage capacity offers ample space for accommodating documents, and the durable, lightweight design with a sliding collar helps protect the connector while not in use. These PNY Attache 4 USB 2.0 flash drives have key loops for attaching chains, letting you take important documents everywhere you go.
    See all USB Flash Drives
    Top comment

    "PNY flash drive, basic but reliable...I like the PNY brand of flash drives. They are basic, just plug them in and go. ...Great Flash Drives...PNY makes reliable flash drives and the price for two 32GB was very affordable"

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    Product Description

    Store media files and documents securely on this two-pack of PNY Attache 4 USB 2.0 flash drives. The 32GB storage capacity offers ample space for accommodating documents, and the durable, lightweight design with a sliding collar helps protect the connector while not in use. These PNY Attache 4 USB 2.0 flash drives have key loops for attaching chains, letting you take important documents everywhere you go.
    See all USB Flash Drives
    Your price for this item is $8.49
    The previous price was $12.99
    See all USB Flash Drives
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