Best USB Flash Drives

Choosing the best USB flash drive means balancing speed, connector type, and durability. We compared manufacturer listings and specifications to find drives that excel in different scenarios, from modern laptops with USB-C to traditional desktops with USB-A ports.

Our picks are based on listed features like read/write speeds, physical design, and included security software. For more on how flash drives compare to other portable storage, see our guide on external SSD vs USB flash drive vs card reader.

Our picks at a glance

1

Lexar D40E 128GB Dual USB 3.2 Gen 1

Lexar

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Pros & Cons

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Pros

• Dual USB-C and USB-A connectors
• Metal swivel enclosure
• Includes 256-bit AES encryption software
• 3-year limited warranty listed

Cons

• The listing does not mention a retractable or covered design for the USB-A connector
• Security software may require installation

2

SanDisk Ultra Flair 128GB USB 3.0

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Pros & Cons

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Pros

• High listed read speed (150 MB/s)
• Durable metal casing
• Includes password protection software
• Wide device compatibility listed

Cons

• USB Type-A connector only
• Mac security software requires a separate download
• Write speed is not prominently listed in the features

3

SanDisk Ultra Flair 64GB USB 3.0

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Pros & Cons

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Pros

• High listed read speed (150 MB/s)
• Durable metal casing
• Includes password protection software
• Backward compatible with USB 2.0

Cons

• USB Type-A connector only
• Mac security software requires a separate download
• Smaller 64GB storage capacity

4

ENUODA 8GB USB 2.0 Flash Drive

ENUODA

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Pros & Cons

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Pros

• Swivel metal cover prevents lost caps
• Built-in key ring hole
• Wide OS and device compatibility listed
• Plug and play

Cons

• Lower USB 2.0 speeds
• Small 8GB capacity
• The listing does not mention any included security or encryption software

5

MAKACTUA 5-Pack 8GB USB 2.0 Drives

MAKACTUA

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Pros & Cons

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Pros

• Includes five drives for multi-user or organizational use
• Retractable connector design
• Multiple colors for file organization
• Plug and play

Cons

• Very low USB 2.0 speeds
• Small 8GB capacity per drive
• The listing does not mention any security features or encryption

6

Lexar A30E 128GB USB 3.2 Gen 1 (2-Pack)

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Pros & Cons

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Pros

• Includes two drives
• Push-button retractable design
• Includes DataShield security software with auto-encryption
• Lightweight with lanyard loop

Cons

• USB Type-A connector only
• Write speed is not listed in the features
• Security software may require installation

How we chose

We compared manufacturer listings and specifications on Amazon as of October 2026. We did not test, use, or review any products hands-on. Our selections are based on comparing listed features like hardware interface, read/write speeds, physical design, security features, and compatibility.

We focused on drives that clearly stated their performance specs and connector types to help you match a drive to your devices. You can explore more options in our USB flash drives category.

Best USB Flash Drives: our picks in detail

1. Best overall: Lexar D40E 128GB Dual USB 3.2 Gen 1

The Lexar D40E is a dual-connector drive with both USB Type-C and Type-A connectors on a 360-degree swivel. Its listed read speed is up to 100 MB/s, with a write speed of 80 MB/s. The drive has a metal enclosure and is listed as compatible with USB Type-C smartphones, tablets, laptops, and Macs.

The listing includes advanced security software with 256-bit AES encryption and mentions a 3-year limited warranty. It’s a plug-and-play device with no software installation required for basic use.

Best for: This drive is best for users who need a single drive that works with both modern USB-C devices and older USB-A ports.

2. Best for fast USB-A reads: SanDisk Ultra Flair 128GB USB 3.0

The SanDisk Ultra Flair is a USB 3.0 Type-A flash drive with a listed read speed of up to 150 MB/s. It features a sleek metal casing and includes password protection software using 128-bit AES encryption, though software download is required for Mac.

The listing states it can transfer a full-length movie in less than 30 seconds based on a 1.2GB file. It is compatible with computers, laptops, tablets, and smartphones with a USB port.

Best for: This drive is best for users with USB 3.0 Type-A ports who prioritize high read speeds for large file transfers.

3. Good for fast USB-A reads (64GB): SanDisk Ultra Flair 64GB USB 3.0

This 64GB version of the SanDisk Ultra Flair shares many features with its 128GB counterpart, including a listed read speed of up to 150 MB/s and a sleek metal casing. It also includes the same password protection software with 128-bit AES encryption.

The drive uses a USB 3.0 Type-A interface and is listed as compatible with USB 3.0 enabled devices, while being backward compatible with USB 2.0.

Best for: This drive is best for users who want the fast USB-A performance of the Ultra Flair but in a smaller 64GB capacity.

4. Best basic keychain drive: ENUODA 8GB USB 2.0 Flash Drive

The ENUODA drive is an 8GB USB 2.0 flash drive with a swivel metal cover. It features a built-in key ring hole and is listed with a read speed of 20 MB/s and a write speed of 10 MB/s.

It’s a plug-and-play device listed as compatible with a wide range of operating systems, including Windows, Linux, and Mac OS, as well as devices like smart TVs and car audio systems. The capless swivel design is meant to protect the connector.

Best for: This drive is best for simple, low-capacity file transfers and as a durable keychain drive for essential documents.

5. Best for bulk basic storage: MAKACTUA 5-Pack 8GB USB 2.0 Drives

This product includes five 8GB USB 2.0 flash drives in multiple colors. Each drive has a retractable USB connector activated by a push-button and includes a lanyard hole.

The drives are listed with a read speed of 6 MB/s and are plug-and-play, compatible with Windows, Linux, and Mac OS. The multi-color design is suggested for classifying different files.

Best for: This pack is best for users who need multiple low-cost drives for distributing files, organizing data by color, or for educational/office use.

6. Best for secure USB-A storage (2-pack): Lexar A30E 128GB USB 3.2 Gen 1 (2-Pack)

The Lexar A30E is a two-pack of USB 3.2 Gen 1 Type-A flash drives. They feature a push-button retractor, a lanyard loop, and a listed read speed of up to 100 MB/s.

The drives include Lexar DataShield software for creating a password-protected safe with auto-encryption. They are lightweight and listed as compatible with tablets, laptops, Macs, and traditional Type-A devices.

Best for: This two-pack is best for users who need multiple fast, secure USB-A drives for backup or sharing between trusted devices.

Our USB flash drive picks at a glance

How to choose a USB flash drive

The right USB flash drive depends on the ports on your devices and how you plan to use it. First, check if your laptop, tablet, or phone has a USB-C port, a traditional USB-A port, or both. A dual-connector drive like our overall pick offers the most flexibility for modern and older devices.

Listed read and write speeds, measured in megabytes per second (MB/s), affect how quickly you can transfer files. Drives using the USB 3.2 Gen 1 or USB 3.0 standard are typically faster than older USB 2.0 drives. However, you’ll need a compatible port on your computer to achieve the highest speeds.

Finally, consider the physical design. A metal casing can be more durable, while a retractable or capless design means you won’t lose a cap. If you’re carrying sensitive data, look for drives that list built-in security features. For all storage needs, browse our full storage and connectivity category.

FAQ

What’s the difference between USB 3.2 Gen 1 and USB 3.0?

The USB 3.2 Gen 1 standard is the official name for what was previously called USB 3.0. They refer to the same 5 Gbps speed. A drive listed as USB 3.2 Gen 1 will perform identically to one listed as USB 3.0 when connected to a compatible port.

Do I need special software to use a flash drive?

For basic file storage and transfer, most flash drives are plug-and-play and do not require software. However, if the listing includes password protection or encryption features, you will likely need to install the manufacturer’s software to use those specific security functions.

Can I use a USB-C flash drive with a USB-A port?

Not directly. A drive with only a USB-C connector requires a USB-C port on your computer or an adapter. If you need to connect to both types of ports, look for a drive with dual connectors, like the Lexar D40E, which has both a USB-C and a USB-A plug built-in.

Are files on a password-protected drive automatically encrypted?

Not necessarily. According to the listings, some drives use software to create an encrypted “safe” or folder on the drive, while others may not specify the encryption method. Always check the product features to see if encryption (like 128-bit or 256-bit AES) is listed. For more details, see our article on USB flash drive security types.