64GB exFAT32 USB 3.0 Flash Drive with USB3.0 C Adapter and Keychain (Grey)
4.5Editor score
Includes USB C adapter
Metal design for heat dissipation
Lifetime support service included
In this guide
Finding a reliable storage solution often means looking for exfat USB flash drives that work seamlessly across different operating systems. These drives offer the flexibility needed for modern workflows where data moves between Windows, Mac, and Linux environments without formatting headaches.
We evaluated ten leading models based on transfer speeds, build quality, compatibility, and overall value. Each product was assessed for its ability to handle large files efficiently while maintaining durability for daily carry. Our analysis focuses on real-world performance metrics and user-friendly features.
Every pick in this list highlights specific strengths like dual connectivity or rugged designs to help you choose the right tool for your needs. Prices and availability can change frequently so always verify the latest details before purchasing. This guide ensures you get the best performance for your investment.
Top 3 Picks for Best Exfat USB Flash Drive
SAMSUNG BAR Plus 3.1 USB Flash Drive, 128GB, 400MB/s, Rugged Metal Casing, Storage Expansion for Photos, Videos, Music, Files, MUF-128BE4/AM, Titan Grey
4.7Editor score
Up to 300 MB/s read speed
Waterproof and shock-proof design
Integrated keyring for portability
SANDISK 512GB Extreme PRO Dual Drive USB-C+USB-A Up to 1000MB/s Read Speeds
4.6Editor score
Up to 1000MB/s read speed
Premium metal build quality
Includes data encryption feature
Top 10 Best Exfat USB Flash Drive in 2026 Compared
The following table provides a side-by-side comparison of all ten featured drives highlighting their key specifications and unique attributes for easy decision making.
ProductsSpecificationsEditor scorePrice
Best Budget
64GB exFAT32 USB 3.0 Flash Drive
USB 3.0 with C adapter
64GB capacity
95-120MB/s read speed
Metal textured design
4.5Editor score
Editor's Choice
SANDISK 128GB Ultra Flair
Up to 150MB/s read speed
128GB capacity
Metal casing
Password protection included
4.6Editor score
Editor's Choice
SAMSUNG BAR Plus 3.1
Up to 300MB/s read speed
128GB capacity
Waterproof and shock-proof
5-year warranty
4.7Editor score
Lexar A30E USB 3.2
Up to 100MB/s speed
128GB 2-pack
Push-button retractor
DataShield security
4.6Editor score
Lexar D50E Solid State
Up to 400MB/s read
128GB capacity
USB-A and USB-C
Durable metal housing
4.5Editor score
MOSDART 128GB USB2.0
USB 2.0 speed
128GB 2-pack
LED light indicator
Default exFAT format
4.5Editor score
SANDISK 512GB Extreme PRO
Up to 1000MB/s read
512GB capacity
Dual USB-C and USB-A
Data encryption supported
4.6Editor score
TEWENE 64GB USB 3.0
Up to 85MB/s read
64GB capacity
Unique clip design
Includes USB-C adapter
4.3Editor score
SSK 128GB USB C
Up to 550MB/s read
128GB capacity
USB 3.2 Gen 2
Zinc alloy shell
4.4Editor score
SAMSUNG MUF-256AB/AM FIT Plus
Up to 300MB/s read
256GB capacity
Compact design
Water and shock proof
4.7Editor score
1. SAMSUNG BAR Plus 3.1 – Best Overall Exfat USB Flash Drive
SAMSUNG BAR Plus 3.1
Up to 300 MB/s read
128GB storage capacity
Metal rugged casing body
Waterproof shock-proof design
This drive stands out as a top choice for reliability and speed with a strong user rating. Its metal body ensures durability while the read speeds keep file transfers efficient for daily tasks.
Pros
- Fast USB 3.1 performance
- Rugged metal build quality
- Includes integrated keyring
- Highly durable protection features
Cons
- Price slightly higher than others
- No USB-C connector included
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The USB 3.1 standard delivers up to 300MB/s read speeds which is perfect for moving large video files quickly. The rugged design includes waterproof and shock-proof features that protect data in demanding environments.
While it lacks a native USB-C port the standard USB-A connection works well with most computers and consoles. The price reflects the premium build and warranty which justifies the cost for long-term use.
Ideal for photographers and professionals who need secure portable storage. This drive offers the best balance of speed and durability in this roundup.
Superior Durability for On-the-Go Use
The metal casing protects against drops and water making it safe for travel and outdoor work.
Fast File Transfers
With speeds up to 300MB/s you can move large 4K video files in seconds saving valuable time.
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2. 64GB exFAT32 USB 3.0 Flash Drive – Best Budget Exfat USB Flash Drive
64GB exFAT32 USB 3.0 Flash Drive
USB 3.0 with C adapter
64GB storage capacity
95-120MB/s read speed
Metal textured design
This affordable option delivers solid performance with a helpful USB-C adapter for modern devices. The metal housing helps dissipate heat during heavy use and supports reliable file transfers.
Pros
- Includes USB-C adapter
- Metal design for heat dissipation
- Lifetime support service included
- Affordable price point
Cons
- Lower capacity than 128GB options
- Write speeds are moderate
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Read speeds reach up to 120MB/s which is significantly faster than standard USB 2.0 drives. The included adapter makes it compatible with laptops and phones that lack a traditional USB port.
The 64GB capacity might limit users needing to store large media libraries but it is sufficient for documents and photos. The lifetime support service adds value for those wanting long-term assistance.
Perfect for students and casual users seeking a versatile drive without breaking the bank. It offers excellent value with essential features for everyday data storage.
Versatile Connectivity
The included USB-C adapter ensures compatibility with both legacy USB-A ports and modern Type-C devices.
Durable Construction
Textured metal material provides a better grip and helps keep the drive cool during extended transfers.
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3. SANDISK 512GB Extreme PRO – Best Premium Exfat USB Flash Drive
SANDISK 512GB Extreme PRO
Up to 1000MB/s read
512GB storage capacity
Dual USB-C and USB-A
Data encryption supported
Top-tier performance defines this drive with blazing fast read speeds that rival external SSDs. The dual connectors allow seamless file transfers between various devices without needing extra cables.
Pros
- Up to 1000MB/s read speed
- Premium metal build quality
- Includes data encryption feature
- Dual connectivity options
Cons
- Higher price for capacity
- App required for some features
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Read speeds reach up to 1000MB/s which is ideal for creative professionals handling large video or design files. The metal build ensures durability while the encryption adds a layer of security for sensitive data.
While the price is higher the capacity and speed justify the investment for power users. The accompanying app helps manage files efficiently across mobile and desktop environments.
Best for creatives who need maximum speed and security on the go. This drive offers top performance for those who prioritize workflow efficiency.
Professional Grade Speed
Transfer large 4K video projects in seconds with read speeds up to 1000MB/s for high productivity.
Secure Data Protection
Built-in encryption technology keeps private files safe from unauthorized access during transport.
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4. Lexar A30E USB 3.2 – Reliable Dual-Pack Option
Lexar A30E USB 3.2
Up to 100MB/s speed
128GB 2-pack
Push-button retractor
DataShield security
This dual-pack provides great value by offering two reliable drives in one purchase. The push-button retractor protects the connector and makes it easy to carry in a pocket.
Pros
- Two drives included for price
- Secure DataShield encryption
- Push-button retractor mechanism
- Lightweight portable design
Cons
- Lower write speeds compared to others
- No USB-C connector option
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DataShield security allows users to create password-protected files for sensitive information. Read speeds up to 100MB/s are adequate for general file storage and sharing tasks.
The 2-pack format is perfect for teams or families who need multiple drives for backups. While not the fastest option the security features add significant utility.
Recommended for office use where multiple units are needed for sharing documents. The security features and dual pack make it a practical choice.
Dual Drive Value
Purchasing two drives allows for better backup strategies and sharing with colleagues or family.
Enhanced Security
Lexar DataShield creates a safe space for files using password protection and encryption.
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5. Lexar D50E Solid State – Fast Dual Connector Drive
Lexar D50E Solid State
Up to 400MB/s read
128GB storage capacity
USB-A and USB-C
Durable metal housing
This solid-state design offers high speeds that compete with traditional hard drives for portability. The dual connectors simplify transfers between older PCs and modern laptops or phones.
Pros
- Fast 400MB/s read speed
- Both USB-A and USB-C
- Metal housing for protection
- Compact dual drive design
Cons
- App support limited for cloud backup
- Price higher than single USB drives
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Read speeds up to 400MB/s allow quick access to large files while the metal housing ensures durability. The backup app provides easy media management for mobile devices though iCloud is not supported.
Users benefit from the seamless transition between USB standards without needing dongles. The price reflects the dual interface capability and solid-state performance.
Excellent for users who frequently switch between different types of devices. It bridges the gap between legacy and new connectivity standards.
Seamless Dual Interface
Built-in USB-A and USB-C ports eliminate the need for extra adapters during file transfers.
Solid State Speed
Performance reaches up to 400MB/s for efficient handling of high-resolution media files.
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6. MOSDART 128GB USB2.0 – Budget Friendly Dual Pack
MOSDART 128GB USB2.0
USB 2.0 speed
128GB 2-pack
LED light indicator
Default exFAT format
This economical pack offers two drives that default to exFAT format for easy cross-platform use. The LED indicator lights up during data transfer so you know when it is safe to remove.
Pros
- Two drives included in pack
- LED light for activity
- ExFAT default format
- Cost-effective solution
Cons
- Slower USB 2.0 speeds
- Basic plastic construction
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While USB 2.0 is slower it suits basic storage needs for documents and photos. The lanyards help keep the drives attached to keychains to prevent misplacement.
Ideal for users with older devices or those who do not need high-speed transfers. The dual pack ensures you always have a backup drive on hand.
Recommended for basic home or office use where speed is not a priority. It provides functional storage at an affordable price point.
Convenient Activity Indicator
The LED light visually confirms data transfer activity to prevent accidental disconnection.
Plug and Play Ready
Drivers are not needed for most systems ensuring immediate usability out of the box.
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7. TEWENE 64GB USB 3.0 – Convenient Clip Design Drive
TEWENE 64GB USB 3.0
Up to 85MB/s read
64GB storage capacity
Unique clip design
Includes USB-C adapter
This drive features a practical clip that attaches securely to bags or keychains to prevent loss. The included adapter ensures compatibility with modern USB-C devices as well as standard ports.
Pros
- Unique sturdy clip design
- Includes USB-C adapter
- Stable file transfer speeds
- Professional support available
Cons
- Lower capacity for large files
- Moderate write speeds
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Read speeds reach up to 85MB/s which is reliable for everyday tasks. The design focuses on portability with a sturdy clip that keeps the drive handy.
The 64GB capacity is suitable for students and travelers storing assignments and media. Support services are available to assist with any technical issues or questions.
Best for individuals who prioritize portability and physical security for their drive. The clip and adapter offer a hassle-free user experience.
Secure Portability
The exclusive clip design keeps the drive attached to personal items for secure transport.
Wide Device Compatibility
Supports both USB-A and USB-C devices making it versatile for laptops and smartphones.
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8. SSK 128GB USB C – High Speed Dual Drive
SSK 128GB USB C
Up to 550MB/s read
128GB storage capacity
USB 3.2 Gen 2
Zinc alloy shell
This drive delivers impressive speeds with USB 3.2 Gen 2 technology for fast data access. The dual connectors make it easy to share files between phones and computers.
Pros
- High-speed USB 3.2 Gen 2
- Dual USB-C and USB-A
- Zinc alloy durable shell
- Universal compatibility
Cons
- No lightning port support
- Protective covers required for safety
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Read speeds up to 550MB/s handle large capacity files efficiently. The zinc alloy shell protects against drops and abrasion while aiding heat dissipation.
While it lacks lightning support it works seamlessly with most Android and Windows devices. Protective covers help keep ports safe from dust when not in use.
Recommended for users needing high-speed transfers between different device types. The build quality and speed make it a reliable choice.
Next-Gen Speed
USB 3.2 Gen 2 interface supports high-speed transfers up to 550MB/s for large files.
Robust Protection
The zinc alloy shell resists abrasion and provides excellent heat dissipation during use.
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9. SAMSUNG FIT Plus – Ultra Compact Design
SAMSUNG MUF-256AB/AM FIT Plus
Up to 300MB/s read
256GB storage capacity
Compact design
Water and shock proof
This drive is exceptionally small making it easy to leave plugged in without obstructing other ports. The 256GB capacity offers ample space for large media libraries and backups.
Pros
- Extremely compact design
- High storage capacity
- Water and shock proof
- 5-year warranty included
Cons
- Can be lost easily due to size
- No cap or protective cover
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Read speeds up to 300MB/s ensure quick access to stored files. The rugged design is water and shock-proof adding durability to its compact form.
Due to its small size it can be easy to lose so the included keyring is essential. The 5-year warranty provides peace of mind for long-term use.
Ideal for users who need a drive that stays plugged in or fits in tiny slots. Its capacity and durability are excellent for the price.
Unobtrusive Design
The small footprint allows the drive to stay connected without interfering with other ports.
Long-Term Reliability
Built to last with shock resistance and a 5-year limited warranty for user confidence.
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10. SANDISK 128GB Ultra Flair – Trusted Reliability
SANDISK 128GB Ultra Flair
Up to 150MB/s read
128GB storage capacity
Metal casing
Password protection included
This model balances speed and capacity with a sleek metal design that looks professional. It is a reliable choice for everyday transfers of documents and media files.
Pros
- Up to 150MB/s read speed
- Sleek metal casing
- Password protection feature
- Trusted brand reliability
Cons
- No USB-C compatibility
- Software required for Mac encryption
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Read speeds up to 150MB/s are sufficient for most standard tasks. The included password protection keeps private files secure using 128-bit AES encryption.
The metal casing is durable and helps dissipate heat during use. While encryption on Mac requires software download the feature adds an extra layer of security.
Recommended for users needing a trusted brand for general use. It offers a good combination of capacity and security for a reasonable price.
Secure File Storage
Built-in password protection uses 128-bit AES encryption to secure private files effectively.
Stylish Durable Build
A sleek metal casing ensures durability while maintaining a professional appearance.
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Buying Guide – How to Choose the Best Exfat USB Flash Drive
Selecting the right exfat USB flash drive involves considering several key factors to ensure compatibility and performance for your specific needs.
File System Compatibility
exFAT is the preferred format for drives larger than 32GB because it works natively on Windows and Mac OS without formatting. This format allows file sizes larger than 4GB which is essential for video and backup files. Always check if the drive comes pre-formatted to avoid extra setup steps.
Look for drives that explicitly state exFAT as their default format to ensure immediate plug-and-play use across different operating systems.
Transfer Speeds
Transfer speeds determine how quickly data moves to and from the drive. Read speeds affect how fast you open files while write speeds impact how quickly you save them. USB 3.0 and 3.1 standards offer much faster speeds than older USB 2.0 drives which is crucial for large media.
Prioritize drives with read speeds over 100MB/s for efficient workflows especially when dealing with high-resolution photos or videos.
Port Types and Connectivity
Modern devices often use USB-C ports while older computers have traditional USB-A connectors. Dual-connectivity drives allow seamless transfers between different devices without adapters. This feature is highly valuable for users who work with both new laptops and older peripherals.
Check the ports on your devices before buying to ensure you get the right connector type or a dual-drive option.
Storage Capacity
Capacity needs vary depending on what you plan to store. Basic documents might fit on 64GB but video libraries require 256GB or more. Always choose a capacity slightly larger than your current needs to allow room for future files.
For general users 128GB is a sweet spot balancing price and usable space for most tasks.
Durability and Build Quality
Durability is key for portable drives that may be dropped or exposed to elements. Metal casings dissipate heat better and protect against physical damage. Rugged drives often include waterproof and shock-proof ratings for added peace of mind during travel.
Invest in a drive with a robust build if you plan to carry it daily or use it in harsh environments.
Security Features
Security features like password protection and encryption are vital for sensitive data. Many drives include software tools to lock specific folders or the entire drive. This ensures that if the drive is lost your private information remains inaccessible.
Look for drives that offer built-in encryption tools if you handle confidential files or personal data.
Warranty and Support
A good warranty indicates the manufacturer's confidence in the product's longevity. Longer warranties like 5 years provide protection against early failures. Customer support availability is also helpful if you encounter issues with formatting or file transfers.
Choose brands known for reliable customer service and clear warranty terms to reduce risk.
How to Use and Care for Your Exfat USB Flash Drive
To ensure safe data transfer always use the safe remove hardware feature before unplugging the drive. This prevents file corruption that can occur if the drive is disconnected while data is being written. Windows and Mac OS both provide this function through the system menu.
Store your drive in a protective case or pouch to avoid physical damage. Avoid exposing it to extreme temperatures or direct sunlight as heat can degrade the internal components over time. A sturdy carrying case is an inexpensive way to extend the drive lifespan.
Regularly check your drive for errors using the operating system's error-checking tools. This helps detect bad sectors early before they lead to data loss. Formatting the drive occasionally can also keep it running smoothly if you do not need specific file systems.
Frequently Asked Questions
Why do I need an exfat USB flash drive instead of NTFS?
exFAT is designed specifically for flash drives and works with both Windows and Mac OS without extra software. NTFS is primarily for Windows systems and often requires extra software to write files on Mac. Using exFAT ensures seamless compatibility across different devices without reformatting.
What is the difference between USB 3.0 and USB 3.1?
USB 3.1 is the successor to USB 3.0 and offers faster transfer speeds and better power efficiency. Both have similar physical connectors but USB 3.1 can reach up to 10Gbps compared to 5Gbps for USB 3.0. Choosing USB 3.1 future-proofs your setup for newer computers.
Can I use a USB flash drive with my smartphone?
Most modern Android phones and some iPads support USB drives via USB OTG or USB-C adapters. You can check your device specs to see if it supports external storage. Many drives now include dual connectors specifically for use with smartphones and tablets.
How do I make my drive work on both Windows and Mac?
Format the drive to exFAT using the Disk Utility on Mac or File Explorer on Windows. This format is recognized natively by both systems allowing read and write access. Always back up existing data before formatting to avoid accidental data loss.
Are exfat USB flash drives safe for sensitive data?
They are safe if you use additional security features like password protection or encryption software. Built-in encryption on some drives protects data even if the physical drive is stolen. Avoid leaving important files unlocked on a lost drive to maintain privacy.
What causes a USB flash drive to fail over time?
Physical damage like dropping or bending is a common cause of failure along with heat exposure. Incorrect unplugging during write operations can also corrupt the file system. Regular backups and safe removal practices help extend the life of your drive.
Final Thoughts on Choosing the Best Exfat USB Flash Drive
We have reviewed ten top-performing exfat USB flash drives offering a range of speeds capacities and features to suit different needs. Whether you need rugged durability or dual connectivity there is an option here for everyone.
Prioritize speed and compatibility based on your daily workflow to maximize efficiency. Investing in a quality drive ensures your data remains secure and accessible whenever you need it.
Remember that prices and availability can fluctuate so verify the current details before purchasing. Use this guide as a reliable reference to find the perfect storage solution for your digital life.