TEWENE 64GB USB 3.0
4.3Editor score
Includes USB C adapter
Clip design for security
Fast 3.1 Gen 1 speeds
In this guide
Finding a reliable storage solution that works across Windows, Mac, and Android devices often requires a specific file system. Exfat USB flash drives offer the perfect balance of compatibility and performance for modern users who need to move large files quickly without formatting hassles.
We compared ten leading models based on transfer speeds, build quality, connector types, and real-world reliability. Our analysis focuses on drives that maintain exfat formatting out of the box while delivering consistent performance across various operating systems and hardware interfaces.
Each pick highlights specific strengths like dual connectors, rugged design, or budget-friendly value. Note that prices and availability fluctuate frequently so always verify current details before purchasing your next portable storage device for work or personal use.
Top 3 Picks for Best Exfat USB Flash Drive
SAMSUNG BAR Plus 128GB
4.7Editor score
Up to 400MB/s read
Rugged metal casing
Five year warranty
SANDISK Extreme PRO 512GB
4.6Editor score
Up to 1000MB/s read
Dual USB C and A
Hardware encryption support
Top 10 Best Exfat USB Flash Drive in 2026 Compared
This side by side comparison evaluates ten top rated exfat USB flash drives across key performance metrics and design features to help you select the ideal storage solution for your specific needs.
ProductsSpecificationsEditor scorePrice
Editor's Choice
64GB exFAT32 USB 3.0
64GB Capacity
USB 3.0 and C
Up to 120MB/s read
Metal twill design
4.5Editor score
Editor's Choice
SANDISK 128GB Ultra Flair
128GB Capacity
USB 3.0 Type A
Up to 150MB/s read
Password protection software
4.6Editor score
Editor's Choice
SAMSUNG BAR Plus 128GB
128GB Capacity
USB 3.1 Type A
Up to 400MB/s read
Waterproof and shockproof
4.7Editor score
Lexar A30E 128GB 2-Pack
128GB Capacity Each
USB 3.2 Gen 1
Up to 100MB/s read
Retractor design
4.6Editor score
Lexar D50E 128GB Dual
128GB Capacity
USB A and C
Up to 400MB/s read
Metal housing
4.5Editor score
MOSDART 128GB USB2.0
128GB Capacity
USB 2.0 Type A
LED indicator light
Pack of two
4.5Editor score
SANDISK Extreme PRO 512GB
512GB Capacity
USB A and C
Up to 1000MB/s read
Memory Zone app
4.6Editor score
TEWENE 64GB USB 3.0
64GB Capacity
USB 3.1 Gen 1
Up to 85MB/s read
Unique clip design
4.3Editor score
SSK 128GB USB C Dual
128GB Capacity
USB A and C
Up to 550MB/s read
Zinc alloy shell
4.4Editor score
SAMSUNG FIT Plus 256GB
256GB Capacity
USB 3.1 Type A
Up to 300MB/s read
Ultra compact design
4.7Editor score
1. 64GB exFAT32 USB 3.0 – Best Overall Exfat USB Flash Drive
64GB exFAT32 USB 3.0
64GB Storage Space
USB 3.0 and C Port
Up to 120MB/s Read
Metal Twill Design
This exfat USB flash drive delivers reliable performance for daily file transfers across Windows, Mac, and Linux systems. Rated at 4.5 stars it stands out for including a USB C adapter which expands compatibility beyond traditional USB A ports.
Pros
- Includes USB C adapter for modern devices
- Fast read speeds up to 120MB/s
- Durable metal casing with heat dissipation
- Lifetime support service included
- Wide compatibility with multiple systems
Cons
- Write speeds slower than read speeds
- No software encryption features included
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The drive features original A plus chips double tested for quality ensuring up to 100000 write cycles. Read speeds reach up to 120MB/s making it ten times faster than standard USB 2.0 drives for quick access to photos and videos.
While write speeds range between 35 and 45MB/s which is adequate for most users it may feel slow when moving large video files. The metal design helps dissipate heat during extended use but the drive does not include password protection software.
Ideal for students and professionals needing a versatile portable drive this model balances speed and durability well. The included keychain prevents loss and the lifetime support adds peace of mind for long term use in commercial or school settings.
Enhanced Compatibility with Dual Connectors
The included USB C adapter allows seamless connection to modern laptops and tablets without needing extra dongles.
Durable Metal Construction
Textured metal casing not only looks professional but also protects internal components from physical damage and overheating.
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2. SANDISK 128GB Ultra Flair – Best for Secure File Storage
SANDISK 128GB Ultra Flair
128GB Storage Space
USB 3.0 Type A
Up to 150MB/s Read
SecureAccess Password Protection
The SanDisk Ultra Flair offers a balance of speed and security for users who prioritize protecting sensitive data. With a 4.6 star rating it is a popular choice for professionals needing reliable portable storage with built in encryption capabilities.
Pros
- Sleek durable metal casing
- Fast read speeds for quick transfers
- 128-bit AES encryption support
- Transfers movies in under 30 seconds
- Well known brand reliability
Cons
- Encryption software requires separate download
- USB A only no C support
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Read speeds reach up to 150MB/s allowing you to transfer full length movies in less than half a minute. The metal casing provides durability against drops and scratches while maintaining a premium look in a pocket or bag.
Password protection uses 128-bit AES encryption but requires downloading software which can be inconvenient for some users. This drive is USB A only so modern devices with only USB C ports will need an adapter for connection.
Best for office workers or students handling confidential documents this drive ensures your private files remain secure. The compact design fits easily on a keychain and the brand reputation suggests long term reliability for everyday use.
Secure File Encryption
Built in password protection keeps your personal and business files safe from unauthorized access without needing third party tools.
Fast Movie Transfers
High read speeds make it perfect for quickly sharing video files or backing up media libraries on the go.
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3. SAMSUNG BAR Plus 128GB – Best Rugged Exfat USB Flash Drive
SAMSUNG BAR Plus 128GB
128GB Storage Space
USB 3.1 Type A
Up to 400MB/s Read
Waterproof and Shockproof
Samsung BAR Plus stands out as a top tier exfat USB flash drive with exceptional speed and durability features. Rated at 4.7 stars it is ideal for users who need fast transfer times and robust protection against environmental hazards.
Pros
- Extremely fast read speeds
- Five year limited warranty
- Waterproof and X-ray proof
- Integrated keyring prevents loss
- World number one memory brand
Cons
- No USB C connector included
- Higher price point than basics
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Read speeds reach up to 400MB/s which means sending a three gigabyte 4K video file takes only ten seconds. The rugged metal body withstands water shock temperature and X-ray exposure making it perfect for travel or harsh work environments.
While the price is higher than standard drives the five year warranty justifies the investment for long term reliability. However it lacks a USB C port so you will need an adapter for newer laptops or smartphones with only type C connectors.
Photographers and videographers benefit most from this drive due to its speed and durability. The integrated keyring ensures you never lose it and the trusted brand heritage provides confidence in consistent performance over time.
Superior Transfer Speeds
With read speeds up to 400MB/s you save valuable time when moving large media files between devices quickly.
Rugged Protection Features
Waterproof and shockproof construction ensures your data remains safe even if the drive gets dropped or exposed to elements.
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4. Lexar A30E 128GB – Best Value for Bulk Storage
Lexar A30E 128GB 2-Pack
128GB Each Drive
USB 3.2 Gen 1
Up to 100MB/s Read
Retractor Button Design
This two-pack of Lexar A30E drives offers excellent value for those needing multiple reliable exfat USB flash drives. With a 4.6 star rating users appreciate the convenience of having spare drives ready for sharing or backup purposes.
Pros
- Two drives included in pack
- Lightweight at 7.41 grams
- DataShield password protection included
- Slim portable design
- No software installation required
Cons
- Write speeds not explicitly specified
- Retractor mechanism may wear over time
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Read speeds reach up to 100MB/s making data transfers ten times faster than USB 2.0 standards. The slim lightweight design weighs only 7.41 grams and fits easily into pockets or laptop sleeves for effortless portability.
Lexar DataShield allows you to create password protected safe files with auto encryption adding a layer of security. However the retractable connector design though convenient may be more prone to mechanical failure compared to fixed or cap styles.
Best for schools or offices needing multiple drives for distribution this set provides versatility and security. The lightweight build and lanyard loop make them easy to carry while the brand reputation ensures consistent performance across both drives.
Enhanced Data Security
DataShield encryption creates a password protected safe area on the drive to keep sensitive files private from prying eyes.
Dual Drive Convenience
Having two drives in one package allows you to keep one at work and one at home without buying separately.
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5. Lexar D50E 128GB – Best Dual Connector Speed
Lexar D50E 128GB Dual
128GB Storage Space
USB A and C Ports
Up to 400MB/s Read
Metal Housing Protection
The Lexar D50E dual drive combines high speed with versatility through its built in USB A and C connectors. Rated at 4.5 stars it eliminates the need for separate adapters when switching between older computers and modern smartphones.
Pros
- Dual USB A and C connectors
- Fast 400MB/s read speed
- Photo backup app included
- Durable metal housing
- Compact cable-free design
Cons
- iCloud backup not supported
- App only works on iOS and Android
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Read speeds up to 400MB/s and write speeds up to 360MB/s make it four times faster than standard USB 3.0 drives. The metal housing protects the connectors and ensures durability during regular plugging and unplugging cycles.
The free Lexar App offers photo backup for mobile devices though iCloud support is not available. This limitation might affect Apple ecosystem users but the core storage functionality remains robust for general file transfers.
Ideal for hybrid device users this drive simplifies workflows by connecting directly to laptops and phones. The compact design prevents cable clutter and the high transfer speeds ensure you spend less time waiting for files to move.
Dual Connector Versatility
Native USB A and C ports allow direct connection to both legacy and modern devices without extra adapters.
Fast File Transfers
High write and read speeds reduce wait times when moving large media files between different types of hardware.
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6. MOSDART 128GB USB2.0 – Best for Simple Budget Needs
MOSDART 128GB USB2.0
128GB Capacity Each
USB 2.0 Interface
LED Activity Indicator
Lanyard Included
This two-pack of MOSDART drives offers an economical solution for basic file storage needs across multiple devices. With a 4.5 star rating it suits users who prioritize affordability and simplicity over high-speed performance.
Pros
- Two drives for the price
- No drivers needed to install
- LED light shows activity status
- Lanyard prevents accidental loss
- Broad system compatibility
Cons
- Slower USB 2.0 speeds
- No encryption or security features
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The drives are formatted as exfat by default ensuring compatibility with Windows Mac and Linux systems without formatting. LED indicators provide visual feedback during data transfer helping you know when to safely remove the drive.
Speeds are limited by USB 2.0 technology which is significantly slower than modern 3.0 or 3.1 standards. This makes them less suitable for large media files but perfectly fine for documents and small software installations.
Best for schools or shared environments needing multiple drives this set offers practicality and low cost. The lanyard attachment helps prevent losing the drive while the cap design allows secure locking to avoid accidental connection.
Plug and Play Ease
No driver installation is required allowing you to start using the drive immediately on any compatible system.
Visual Transfer Feedback
LED lights flash during read write operations so you know exactly when data transfer is complete.
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7. SANDISK Extreme PRO 512GB – Best Premium Exfat USB Flash Drive
SANDISK Extreme PRO 512GB
512GB Storage Space
USB A and C Ports
Up to 1000MB/s Read
Encryption Technology Support
The SanDisk Extreme PRO stands as the pinnacle of portable storage with incredible speed and massive capacity. Rated at 4.6 stars it is designed for creative professionals who need to move huge video files quickly across multiple devices.
Pros
- Extremely fast 1000MB/s read
- Up to 2TB capacity available
- Premium metal build quality
- SANDISK Memory Zone app
- Encryption technology included
Cons
- Higher price than standard drives
- May be overkill for casual users
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Read speeds reach up to 1000MB/s which is blazing fast for a flash drive allowing instant access to large datasets. The metal design ensures durability while dual USB A and C ports offer maximum connectivity options without adapters.
Data encryption protects sensitive projects and the Memory Zone app helps organize backups automatically. While the price is higher it is justified by the performance and reliability needed for professional workflows or serious media editing.
Best for video editors or designers needing fast portable storage this drive excels in every performance metric. The high capacity supports extensive media libraries and the robust build withstands the rigors of daily professional use.
Blazing Fast Read Speeds
Up to 1000MB/s read speeds mean you can move massive 4K video projects in seconds rather than minutes.
Enterprise Grade Security
Built in encryption technology keeps your intellectual property safe from unauthorized access during transit.
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8. TEWENE 64GB USB 3.0 – Best Budget Exfat USB Flash Drive
TEWENE 64GB USB 3.0
64GB Storage Space
USB 3.1 Gen 1
Up to 85MB/s Read
Unique Clip Design
TEWENE offers an affordable solution for everyday storage needs with a practical clip design that keeps the drive secure. Rated at 4.3 stars it is a solid choice for students or office workers needing a basic portable drive.
Pros
- Affordable price point
- Secure clip attachment design
- USB C adapter included
- Twelve years experience brand
- Good for students and office
Cons
- Lower capacity than others
- Write speeds slower than reads
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The drive utilizes USB 3.1 Gen 1 technology with read speeds up to 85MB/s ensuring reasonable transfer times. An included USB C adapter expands compatibility to smartphones and newer laptops without requiring extra purchases.
Write speeds cap at 30MB/s which is slower than higher end models but acceptable for documents and small files. The unique clip attaches firmly to bags or keychains preventing loss and keeping the drive accessible on the go.
Best for budget conscious users this drive balances cost and functionality effectively. The twelve years of manufacturing experience suggests reliable quality control and the clip design adds a layer of security during daily transport.
Secure Attachment Design
The sturdy clip keeps the drive securely fastened to bags or keys to prevent accidental misplacement.
Affordable Compatibility
Included USB C adapter ensures modern device compatibility without extra cost making it great value.
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9. SSK 128GB USB C Dual – Best High Speed Dual Drive
SSK 128GB USB C Dual
128GB Storage Space
USB 3.2 Gen 2
Up to 550MB/s Read
Zinc Alloy Shell
The SSK dual drive delivers exceptional speed with USB 3.2 Gen 2 technology for rapid file access. Rated at 4.4 stars it serves users who need fast transfers between phones tablets and computers efficiently.
Pros
- Ultra fast 550MB/s read
- Dual USB C and A
- Zinc alloy durable shell
- Plug and play support
- Protective covers for ports
Cons
- Lightning port not compatible
- Protective covers may be fragile
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Read speeds reach up to 550MB/s and write speeds up to 500MB/s which is ten times faster than USB 3.0. The zinc alloy shell resists drops and abrasion while the dual head protective covers safeguard the interfaces from dust.
Compatibility is wide including Android and iOS devices with USB C ports though traditional iPhones are not supported. The plug and play feature requires no software making it easy to use across Windows Mac and Android systems.
Best for power users needing fast data exchange this drive offers high performance at a competitive price. The protective covers extend the drive's lifespan while the alloy casing ensures it survives the rigors of daily use.
High Speed Data Exchange
With speeds up to 550MB/s you move large files instantly between phones and computers efficiently.
Durable Protective Design
Zinc alloy construction and port covers protect against physical damage and debris keeping the drive safe.
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10. SAMSUNG FIT Plus 256GB – Best Compact Exfat USB Flash Drive
SAMSUNG FIT Plus 256GB
256GB Storage Space
USB 3.1 Type A
Up to 300MB/s Read
Key Ring Attachment
Samsung FIT Plus offers massive capacity in an ultra compact form factor ideal for hidden storage needs. Rated at 4.7 stars it is perfect for users who want a drive that stays permanently plugged in without obstruction.
Pros
- Exceptionally compact design
- Seamless fit prevents loss
- Waterproof and shockproof
- Five year limited warranty
- High capacity storage
Cons
- USB A only no C port
- Small size hard to grasp
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Read speeds up to 300MB/s allow quick file access while the seamless fit means it sticks out minimally from ports. The key ring attachment helps prevent loss and the drive withstands water shock and temperature exposure.
The small size may make it hard to grasp when removing from ports but the compact design is a trade-off for portability. With 256GB capacity you have ample space for media files and documents in a tiny package.
Best for users who want to leave a drive permanently in a port this model blends utility with stealth. The five year warranty adds confidence and the rugged design ensures reliability even when left connected for long periods.
Ultra Compact Portability
The tiny design fits perfectly inside USB ports without obstructing other ports or adding bulk.
Reliable Durability Features
Waterproof and shockproof construction ensures data safety even in demanding environments.
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Buying Guide – How to Choose the Best Exfat USB Flash Drive
Selecting the right exfat USB flash drive involves evaluating several technical and practical factors to ensure compatibility and performance meet your specific workflow requirements.
Storage Capacity Needs
Consider how much data you regularly need to store and transport on the drive. For simple document transfers 64GB may suffice but for video editing or photo libraries 128GB or 256GB offers more flexibility.
Higher capacity drives often cost more but provide future proofing as file sizes increase with better camera and video technology.
Transfer Speed and Interface
Look for USB 3.1 or 3.2 interfaces that offer read speeds of 100MB/s or higher for efficient data handling. USB 2.0 drives are cheaper but significantly slower which can be frustrating with large files.
Faster speeds reduce wait times during backups or media transfers so prioritize models with high MB/s ratings if performance matters.
Connector Type Compatibility
Check if your devices use USB A or USB C ports to decide between single or dual connector drives. Dual drives eliminate the need for adapters when switching between older computers and modern smartphones.
If you use a mix of devices a dual port drive saves hassle and money on separate adapters for every device.
Build Quality and Durability
Rugged metal casings provide better protection against drops and heat than plastic models. Waterproof and shockproof ratings are essential if you work outdoors or travel frequently with your drive.
Durability features extend the lifespan of your drive reducing the risk of data loss from physical damage over time.
Security and Encryption
Some drives include hardware encryption or password protection software to safeguard sensitive business or personal files. This feature is vital if you carry confidential information across shared or public computers.
If data security is a priority choose a model with built-in encryption rather than relying on third-party software solutions.
Brand Reliability and Warranty
Reputable brands often offer better quality control and warranty support for defects or data issues. Look for warranties of at least three to five years as an indicator of confidence in product durability.
A solid warranty protects your investment and ensures you can replace the drive quickly if it fails unexpectedly.
Ease of Use
Plug and play functionality ensures the drive works immediately without requiring driver installations. This is especially useful for public computers or restricted environments where installing software is not allowed.
Simple installation saves time and reduces the risk of compatibility errors during the setup process.
Accessory Features
Features like keychains lanyards or clips prevent the drive from getting lost during transport. These small additions improve convenience and security especially if you use the drive daily.
Integrated accessories eliminate the need for separate organizers and keep your drive attached to your keyring.
How to Use and Care for Your Exfat USB Flash Drive
Always safely eject the drive from your computer before unplugging it to prevent file corruption. Use the operating system's eject option to ensure all data transfers are fully completed.
Store the drive in a protective case or dry area to avoid exposure to extreme temperatures and moisture. Dust and debris can damage the USB ports so keep caps on when not in use.
Regularly check the drive for errors using disk utility tools to maintain performance. Avoid filling the drive to absolute capacity as leaving some space helps with file management and speed.
Frequently Asked Questions
What is the difference between exfat and NTFS file systems?
Exfat is designed for flash drives and works seamlessly across Windows and Mac systems without compatibility issues. NTFS offers better security and journaling but is not natively writable on Mac systems which makes exfat preferable for portable drives.
Why is my USB drive read-only?
This often happens when the file system is corrupted or the drive is set to read-only mode by the OS. Formatting the drive to exfat usually resolves this but be aware formatting erases all existing data on the drive.
Can I use an exfat drive on a car audio system?
Yes exfat is widely supported by modern car audio systems and smart TVs for playing media files. Just ensure your file sizes do not exceed the file system limits which are much higher than older fat32 drives.
How do I format a drive to exfat?
On Windows right-click the drive and select Format then choose exfat as the file system. On Mac use Disk Utility to erase the drive and select exfat as the format option.
Are exfat drives compatible with Linux?
Most modern Linux distributions support exfat out of the box for reading and writing. Some older systems may require a driver package to enable full write access to exfat formatted drives.
What is the maximum file size for exfat drives?
Exfat supports individual files up to 16 exabytes which is effectively unlimited for consumer use. This is far superior to fat32 which caps file sizes at 4GB making exfat ideal for large media files.
Final Thoughts on Choosing the Best Exfat USB Flash Drive
We highlighted top performers like the Samsung BAR Plus for rugged durability and SanDisk Extreme PRO for raw speed. Each drive in this guide balances capacity compatibility and build quality to meet diverse user needs.
Prioritize connector types based on your device ecosystem and consider encryption if you carry sensitive data. Speed matters less if you only store documents but is critical for video and photo professionals.
Check current prices and availability before purchasing as deals fluctuate frequently. Always verify the exact specifications match your requirements to ensure the drive fits your workflow perfectly.