1. Introduction
The Integral Crypto FIPS 140-2 encrypted USB 3.0 Secure Flash Memory Drive is designed to provide robust data security through military-grade 256-bit hardware encryption and tamper-proof circuitry. Its triple-layer case design offers environmental resistance, ensuring your sensitive data remains safe and portable. This drive features high-speed USB 3.0 data transfer for efficient file management and is compatible with Windows XP/Vista/7/8.1/10, as well as various Windows desktop and laptop brands. Please note: This product is not Mac compatible.

Image 1: The Integral Crypto FIPS 140-2 USB 3.0 Secure Flash Drive with its protective cap removed, showcasing the USB connector and the drive's design.
2. Key Features
- FIPS 140-2 Level 3 Certified: Certified to a high-level information security standard approved by the U.S. Government, suitable for legal, finance, government, and healthcare sectors.
- Brute-Force Password Attack Protection: Data is automatically erased after 6 failed access attempts, securely destroying data and the encryption key, and resetting the drive.
- Rugged Triple-Layer Waterproof Design: Protects the drive against physical damage from knocks, drops, and water submersion. Electronics are sealed in epoxy resin, shielded by a hardened inner case, and covered by a rubberized silicone outer casing.
- Auto-lock Functionality: The drive automatically encrypts all data and locks when removed from a PC/Mac or when the screen saver or "computer lock" function is activated on the host system.
- Secure Entry: Access to data requires a high-strength alphanumeric 8-16 character password. A password hint option is available, but the hint cannot match the password.
- SuperSpeed USB 3.0: Enables fast transfer of confidential files and folders.
- Zero Footprint: No software installation, licensing, or subscription fees are required for use.
- Mandatory AES 256-bit Hardware Encryption: Provides superior protection compared to software encryption, ensuring all data stored on the drive is secure.

Image 2: Illustration of brute-force password attack protection, showing hands typing on a keyboard with text indicating data is erased after 6 failed login attempts.

Image 3: Depiction of special features including automatic data encryption (autolock) when removed from a PC or when the PC goes into screensaver mode, and multi-lingual support.
3. Setup and Initial Configuration
Before using your Integral Crypto FIPS 140-2 drive, you must set up an administrator password. This process is crucial for securing your data.
3.1. Setting Up the Administrator Password
- Ensure the drive is disconnected from any device.
- Press the KEY button once on the drive. The red light will blink.
- While the red light is blinking, enter your desired 7-15 digit PIN using the keypad on the drive.
- Press the KEY button again to confirm. The light will change from blinking red to solid green, indicating successful setup.
- Once the light is solid green, the drive is unlocked and ready to be connected to your computer.
Important: Remember your administrator password. If you forget it, the drive's brute-force protection will erase all data after 6 incorrect attempts, and the data cannot be recovered.
Video 1: This video demonstrates how to unlock and encrypt files using a similar datAshur PRO drive, providing a visual guide to the keypad and unlocking process.
4. Operating the Secure Flash Drive
4.1. Unlocking and Connecting to Your Computer
- Before connecting, press the KEY button once. The red light will blink.
- Enter your 7-15 digit user PIN.
- Press the KEY button again. The light will turn solid green.
- Insert the drive into an available USB 3.0 port on your Windows computer. The drive will appear as a removable storage device.
4.2. Transferring Files
- Once unlocked and connected, you can drag and drop files directly into the drive's folder, or copy and paste them.
- All data transferred to the drive is automatically encrypted by the hardware encryption chip.

Image 4: Close-up view of the USB drive's internal hardware encryption chip, emphasizing the "Zero Footprint" aspect where encryption is performed directly on the drive.
4.3. Safely Disconnecting the Drive
- Always safely eject the drive from your operating system before physically removing it. This prevents data corruption.
- Upon ejection or removal, the drive will automatically lock and encrypt all data, ensuring security.
5. Maintenance and Care
The Integral Crypto drive is designed for durability, featuring a rugged triple-layer waterproof construction. To ensure its longevity and continued performance:
- Keep the protective cap on the USB connector when not in use to prevent dust and debris from entering.
- While waterproof, avoid unnecessary exposure to liquids. Ensure the drive is completely dry before connecting to a USB port if it has been exposed to moisture.
- Avoid extreme temperatures and direct sunlight.
- Clean the exterior with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.

Image 5: Exploded view illustrating the rugged triple-layer waterproof design, showing the rubber casing, hardened inner case, and epoxy resin sealed electronics.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Drive not recognized by computer. | Drive is locked or not properly inserted. | Ensure the drive is unlocked (solid green light) before inserting. Try a different USB port. Verify compatibility (not Mac compatible). |
| Cannot access files. | Incorrect password entered, or drive is locked. | Re-enter the correct PIN. Ensure the drive is showing a solid green light. |
| Data lost after multiple incorrect password attempts. | Brute-force protection activated. | This is an irreversible security feature. The drive has been reset, and data cannot be recovered. You will need to re-initialize the drive and start over. |
| Slow data transfer speeds. | Using a USB 2.0 port instead of USB 3.0. | Connect the drive to a USB 3.0 compatible port for optimal performance. |
7. Technical Specifications
- Model Name: INFD32GCRY3.0140-2
- Brand: Integral
- Memory Storage Capacity: 32 GB
- Hardware Interface: USB 3.0
- Read Speed: 145 Megabytes Per Second
- Write Speed: 40.0 Megabytes Per Second
- Connectivity Technology: USB
- Color: Silver
- Special Feature: Waterproof
- Item Weight: 0.704 ounces
- Product Dimensions (LxWxH): 0.83 x 0.56 x 2.3 inches
- FIPS Certification: 140-2 Level 3
- Encryption: AES 256-bit Hardware Encryption
- Compatibility: Windows XP/Vista/7/8.1/10 (Not Mac compatible)
8. Safety Information
To ensure safe and reliable operation of your Integral Crypto Flash Drive, please observe the following:
- Do not attempt to disassemble or modify the drive. This will void the warranty and could compromise its security features.
- Keep the device away from strong magnetic fields, which can interfere with data storage.
- Always follow proper ejection procedures to prevent data loss or damage to the drive.
- Store the drive in a secure location to prevent unauthorized access.
9. Warranty Information
Integral products are manufactured to the highest standards and undergo rigorous testing. This product is covered by a manufacturer's warranty against defects in materials and workmanship. Please refer to the official Integral website or your purchase documentation for specific warranty terms and conditions, including duration and claim procedures. Keep your proof of purchase for warranty claims.
10. Customer Support
For technical assistance, troubleshooting, or further information regarding your Integral Crypto FIPS 140-2 Secure Flash Drive, please visit the official Integral support website. You may find FAQs, updated drivers, and contact information for customer service representatives.
Website: www.integralmemory.com/support





