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Encrypted Usb Flash Drives

10 Best Encrypted Usb Flash Drives 2025 in the United States

#1

Winner

9.9 score

Kingston Ironkey Keypad 200 USB-C 64GB Encrypted Flash Drive | OS Independent | FIPS 140-3 Level 3 | XTS-AES 256-bit | BadUSB and Brute Force Protection | Multi-Pin Option | IKKP200C/64GB

Kingston Ironkey Keypad 200 USB-C 64GB Encrypted Flash Drive | OS Independent | FIPS 140-3 Level 3 | XTS-AES 256-bit | BadUSB and Brute Force Protection | Multi-Pin Option | IKKP200C/64GB

Kingston

9.9 score

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The Kingston Ironkey Keypad 200 USB-C 64GB Encrypted Flash Drive is an excellent choice for those seeking top-tier security and compatibility. Its standout feature is the FIPS 140-3 Level 3 certification (pending), combined with XTS-AES 256-bit encryption, ensuring robust protection for your data. The drive also includes defenses against brute force and BadUSB attacks, adding an extra layer of security.

Rating
9.9
Chosen by1,146
Encryption Type
Physical Security Features
Durability

Most important from
237 reviews

Encryption Type
Once unlocked and put into the computer, it'll automatically lock when unplugged. Very secure device!
Physical Security Features
Rock solid security, and excellent design and build quality.
Durability
Rock solid security, and excellent design and build quality.
Ease of Use
Phenomenal to use, plenty intuitive, and very secure in my experience.
#2
9.8 score

Apricorn 1TB Aegis Secure Key FIPS 140-2 Level 3 Validated 256-bit Encryption USB 3.0 Flash Drive (ASK3-1TB)

Apricorn 1TB Aegis Secure Key FIPS 140-2 Level 3 Validated 256-bit Encryption USB 3.0 Flash Drive (ASK3-1TB)

Apricorn

9.8 score

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The Apricorn 1TB Aegis Secure Key offers robust security with its FIPS 140-2 Level 3 validation and 256-bit encryption. This makes it suitable for users needing high security for sensitive data. Its 1TB storage capacity is ample for large files and extensive data storage needs. The USB 3.0 interface ensures faster data transfer speeds, with a read speed of 195 MB/s and a write speed of 162 MB/s, which are quite impressive for an encrypted flash drive.

Rating
9.8
Encryption Type
Read/Write Speed
Physical Security Features

Most important from
284 reviews

Encryption Type
Setting up a PIN is straightforward, and the encryption is robust, giving users confidence in the security of their data.
Read/Write Speed
Despite occasional warmth during use, the drive's performance remains reliable and consistent over extended periods.
Physical Security Features
With a failsafe mechanism that wipes data after several failed attempts, this drive ensures maximum security for confidential files.
Compatibility
The drive works seamlessly across multiple operating systems, including Windows, Mac, and potentially Linux.
Durability
The aluminum casing and protective sleeve enhance durability, making it a reliable choice for safeguarding sensitive data.
Ease of Use
The Aegis Secure Key is incredibly user-friendly with its onboard decryption, eliminating the need for additional software installations.
#3
9.7 score

Apricorn Aegis Secure Key - USB 3.0 Flash Drive, ASK-256-30GB Encrypted USB Memory MM1275 ASK3-30GB

Apricorn Aegis Secure Key - USB 3.0 Flash Drive, ASK-256-30GB Encrypted USB Memory MM1275 ASK3-30GB

Apricorn

9.7 score

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The Apricorn Aegis Secure Key is an encrypted USB flash drive designed to protect your data with hardware encryption. It offers a generous 256 GB of storage, suitable for securely storing a large amount of sensitive files. Using USB 3.0, it provides decent read and write speeds, making file transfers faster than older USB versions.

Rating
9.7
Encryption Type
Storage Capacity
Read/Write Speed

Most important from
7 reviews

Encryption Type
The device performs all encryption and authentication internally before connecting to any equipment, enabling broad compatibility with any USB mass storage-capable device without additional software.
Storage Capacity
Compared to earlier models, this version offers significantly increased capacity but is also noticeably bulkier and heavier.
Read/Write Speed
Storage performance is solid, achieving write speeds exceeding 130 MB/s for multiple large files, ensuring efficient data transfers.
Physical Security Features
The physical buttons offer a firm, tactile click, contributing to a robust and reliable user experience.
Compatibility
For OTG connections to smartphones, using a powered hub or proper conversion cable is recommended to maintain stable operation.
Durability
This model stands out with a durable metal casing, preferred over newer versions that replaced metal with less sturdy rubber covers.
Ease of Use
Comes with a Japanese manual and straightforward setup, making it accessible and easy to use for international users.

Top 10 Best Encrypted Usb Flash Drives 2025 in the United States

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Neil Enterprises Inc.

Basic Black Flash Drive Box - Pack of 12

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#1

Winner

9.9 score

Slide 1Slide 2Slide 3Slide 4Slide 5

Kingston

Kingston Ironkey Keypad 200 USB-C 64GB Encrypted Flash Drive | OS Independent | FIPS 140-3 Level 3 | XTS-AES 256-bit | BadUSB and Brute Force Protection | Multi-Pin Option | IKKP200C/64GB

Encryption Type: XTS-AES 256-bit
Storage Capacity: 64GB
Read/Write Speed: 280 MBps
Physical Security Features: FIPS 140-3 Level 3, brute force defense
Compatibility: USB 3.2 Gen 1, USB-C, OS-independent
Ease of Use: multi-PIN for admin and user access

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Chosen by 1146 this week

Sponsored

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Neil Enterprises Inc.

Basic Black Flash Drive Box - Pack of 12

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#2

9.8 score

Slide 1

Apricorn

Apricorn 1TB Aegis Secure Key FIPS 140-2 Level 3 Validated 256-bit Encryption USB 3.0 Flash Drive (ASK3-1TB)

Encryption Type: 256-bit AES XTS
Storage Capacity: 1 TB
Read/Write Speed: Read: 195 MB/s, Write: 162 MB/s
Physical Security Features: FIPS 140-2 Level 3, keypad PIN
Compatibility: Various operating systems
Durability: Durable, lightweight, compact
Ease of Use: Software-free setup

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#3

9.7 score

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Apricorn

Apricorn Aegis Secure Key - USB 3.0 Flash Drive, ASK-256-30GB Encrypted USB Memory MM1275 ASK3-30GB

Encryption Type: hardware encryption
Storage Capacity: 256 GB
Read/Write Speed: USB 3.0
Physical Security Features: Water Resistant
Compatibility: macOS, Linux
Durability: Water Resistant

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#4

9.5 score

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Kingston

Kingston Ironkey D500S 128GB Encrypted Flash Drive | Dual Hidden Partition | FIPS 140-3 Level 3 | XTS-AES 256-bit | BadUSB and Brute Force Protection | Multi-Pin Option | IKD500S/128GB

Encryption Type: XTS-AES 256-bit
Storage Capacity: 128 GB
Read/Write Speed: 260 MB/s
Physical Security Features: FIPS 140-3 Level 3, brute force protection
Compatibility: USB 3.2 Gen 1
Durability: rugged zinc casing
Ease of Use: user-friendly interface

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14% OFF
#5

9.3 score

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Apricorn

Apricorn 128GB Aegis Secure Key 3 NXC 256-Bit Hardware-Encrypted USB 3.2 Type C Flash Drive, FIPS 140-3 Level 3 Validated (ASK3-NXC-128GB), Black

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5% OFF

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#6

9.1 score

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iStorage

iStorage DatAshur SD 32GB Encrypted USB Flash Drive with Removable iStorage MicroSD Cards Password Protected Secure Collaboration FIPS Compliant

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#7

8.9 score

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Apricorn

Apricorn 32GB Aegis Secure Key 3Z 256-bit AES XTS Hardware Encrypted FIPS 140-2 Level 3 Validated Secure USB 3.0 Flash Drive (ASK3Z-32GB),Black

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15% OFF
#8

8.7 score

Slide 1

Kingston

Kingston Digital 4GB USB 3.0 DT4000 G2 256 AES FIPS 140-2 Level 3 Encrypted (DT4000G2DM/4GB)

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#9

8.5 score

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iStorage

iStorage datAshur PRO 16 GB | Encrypted USB Memory Stick | FIPS 140-2 Level 3 Certified | Password protected | Dust/Water Resistant, Blue

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#10

8.2 score

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iStorage

iStorage datAshur Personal2 32 GB | Secure Flash Drive | Password Protected | Portable | Military Grade Hardware Encryption

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Buying Guide for the Best Encrypted Usb Flash Drives

Choosing the right encrypted USB flash drive is crucial for ensuring the security of your sensitive data. These devices offer an extra layer of protection by encrypting the data stored on them, making it inaccessible to unauthorized users. When selecting an encrypted USB flash drive, consider the following key specifications to ensure you get the best fit for your needs.
Encryption TypeEncryption type refers to the method used to secure the data on the USB flash drive. Common types include AES (Advanced Encryption Standard) with varying bit lengths like 128-bit, 256-bit, etc. AES-256 is considered highly secure and is often recommended for sensitive data. If you need top-level security, opt for AES-256. For general use, AES-128 might suffice.
Storage CapacityStorage capacity indicates how much data the USB flash drive can hold. Capacities range from a few gigabytes (GB) to several terabytes (TB). If you need to store large files or a significant amount of data, choose a higher capacity drive. For everyday use or smaller files, a lower capacity drive will be sufficient.
Read/Write SpeedRead/write speed determines how quickly data can be transferred to and from the USB flash drive. Higher speeds mean faster data transfer, which is important if you frequently move large files. Look for drives with USB 3.0 or USB 3.1 for faster speeds. If speed is not a critical factor for you, USB 2.0 drives may be adequate.
Physical Security FeaturesPhysical security features include mechanisms like fingerprint scanners, PIN pads, or hardware encryption modules that add an extra layer of protection. These features are important if you need to ensure that only authorized users can access the data. If you require high security, look for drives with robust physical security features.
CompatibilityCompatibility refers to the ability of the USB flash drive to work with different operating systems and devices. Ensure the drive is compatible with your primary devices, whether they are Windows, macOS, Linux, or others. If you use multiple types of devices, look for a drive that supports cross-platform compatibility.
DurabilityDurability indicates how well the USB flash drive can withstand physical damage, such as drops, water exposure, or extreme temperatures. Drives with rugged designs or those that are waterproof and shockproof are ideal for users who need to use them in harsh environments. If you need a drive for everyday use, standard durability may be sufficient.
Ease of UseEase of use refers to how user-friendly the USB flash drive is, including the setup process and everyday operation. Some drives come with software that simplifies encryption and decryption processes. If you prefer a straightforward experience, look for drives with intuitive software and clear instructions.

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