---
product_id: 82937385
title: "4GB Crypto-197 256-Bit 3.0 USB Flash Drive Encrypted - FIPS 197 Certified, Brute Force Password Attack Protection & Waterproof Double Layer Design"
brand: "integral"
price: "361 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Integral"
url: https://www.desertcart.dk/products/82937385-4gb-crypto-197-256-bit-3-0-usb-flash-drive
store_origin: DK
region: Denmark
---

# SuperSpeed USB 3.0 transfer Waterproof dual-layer rugged design 256-bit AES hardware encryption 4GB Crypto-197 256-Bit 3.0 USB Flash Drive Encrypted - FIPS 197 Certified, Brute Force Password Attack Protection & Waterproof Double Layer Design

**Brand:** integral
**Price:** 361 kr
**Availability:** ✅ In Stock

## Summary

> 🔒 Carry Confidence, Not Compromise.

## Quick Answers

- **What is this?** 4GB Crypto-197 256-Bit 3.0 USB Flash Drive Encrypted - FIPS 197 Certified, Brute Force Password Attack Protection & Waterproof Double Layer Design by integral
- **How much does it cost?** 361 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/82937385-4gb-crypto-197-256-bit-3-0-usb-flash-drive)

## Best For

- integral enthusiasts

## Why This Product

- Trusted integral brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged & Ready:** Dual-layer waterproof and shockproof casing means your sensitive files survive drops, spills, and daily hustle.
- • **Plug & Play Simplicity:** No software, no subscriptions—just instant, seamless compatibility with PC and Mac via USB Type-A & Type-C.
- • **Military-Grade Security:** FIPS 197 certified encryption locks your data with unbreakable 256-bit AES protection.
- • **Lightning-Fast Transfers:** Move your confidential files at blazing speeds up to 120MB/s with USB 3.0 SuperSpeed tech.
- • **Fail-Safe Brute Force Defense:** Auto-wipes after 6 failed password attempts—your data self-destructs before hackers get a chance.

## Overview

The Integral 4GB Crypto-197 USB Flash Drive combines government-grade FIPS 197 certified 256-bit AES hardware encryption with a durable, waterproof dual-layer design. Featuring automatic data erasure after 6 failed password attempts and seamless USB 3.0 Type-A and Type-C compatibility, it delivers ultra-fast, secure file transfers without software or subscription hassles—perfect for professionals who demand top-tier data protection on the go.

## Description

The Integral Crypto Dual FIPS 197 Encrypted USB 3.0 Flash Drive offers ultra-fast data transfer with the data security of military-grade 256-bit hardware encryption, plus the environmental resistance of a dual-layer housing, ensuring your sensitive data is totally secure and can be taken with you anywhere.

Review: Crypto Flash Drive missing parts - I have been using a Crypto flash drive for quite some time, and it has consistently proven to be an excellent choice for protecting passwords and other sensitive data. The reliability and security provided by these drives have made them my preferred solution for safeguarding important information. Recently, my current drive reached its storage capacity, prompting me to order an additional Crypto flash drive. Upon the arrival of the new drive, I noticed that it was missing two essential accessories: the key chain and the protective cap holder. The cap holder is particularly useful, as it provides a place to store the cap while the drive is in use. Both of these items are depicted on the product page on desertcart, which led me to expect their inclusion with my purchase. I returned the first drive due to the missing accessories and placed a second order. Unfortunately, when the replacement arrived, I found that it too was missing both the key chain and the protective cap holder. This repeated issue has left me feeling disappointed and uncertain about how to proceed. Given that the second order also arrived incomplete, I am hesitant to initiate another return and replacement process. I hope this explanation clarifies my current predicament. Respectfully, MV
Review: Excellent Security - Used FolderLock to manage encrypting files for years then they went Subscription! Oops; you just lost a customer. Found this on desertcart and knew that this was 'it'. A very secure flash drive, easy to log into (don't screw up, you only get 5 attempts before it reformats and wipes clean). File transfer is as fast as you're going to get today. This drive has two GB capacities, of course the larger size is more money, I use the 4gb for critical files. A great manner in which to transfer or store sensitive information. The flash drive is housed in a rubbery housing with a rubber cap, the drive comes with a ball-chain tether. The cap fits snug and stays secure, I'm not sure how well the cap would work if you were to run around all day with the drive in your pocket. If used and put away you will have no issues. Would certainly recommend if you need a secure flash drive.

## Features

- Certified to FIPS 197 - U.S. Government Approved High Level Information Security Standard.
- Protection against brute force password attacks - Data is automatically erased after 6 unsuccessful access attempts. The data of the USB flash drive type c encryption with dual connectors is destroyed and the cryptographic drive is reset.
- Durable dual-layer waterproof design* — Protects the crypto reader from bumps, drops, run-in and immersion in water. The electronics are protected by a hardened internal case. Rubberized silicone outer case provides a final layer of protection.
- Auto-Lock —The cryptographic key automatically encrypts all data and locks when removed from a PC/Mac or when screen protection or "computer lock" is enabled.
- Secure Entry —Data on these flash drives cannot be accessed without the correct alphanumeric password of 8 to 16 characters. A password indication option is available for this flash drive. The hint cannot match the password.
- SuperSpeed USB 3.0 — Transfer all your confidential files and folders faster than ever. USB stick with double connection, compatible with PC and Mac
- Zero Footprint — No software installation is required before use, simple and easy to set up, with no license or subscription fees.
- Required 256-bit AES hardware encryption - superior protection than software encryption and ensures the security of all data stored on the disk.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0138MFM3G |
| Additional Features | Lightweight |
| Best Sellers Rank | #427 in USB Flash Drives |
| Brand | Integral |
| Color | grey |
| Compatible Devices | Devices with USB 3.0 and USB Type-A |
| Connectivity Technology | USB |
| Customer Reviews | 4.2 out of 5 stars 241 Reviews |
| EU Spare Part Availability Duration | 2 years |
| Flash Memory Type | USB |
| Global Trade Identification Number | 05055288430259 |
| Hardware Connectivity Technology | USB Type A, USB Type C |
| Hardware Interface | USB 3.0 |
| Item Type Name | Encrypted USB Flash Drive |
| Item Weight | 18.14 g |
| Manufacturer | Integral |
| Memory Storage Capacity | 4 GB |
| Mfr Part Number | INFD4GCRY3.0197 |
| Model Name | FIPS 197 USB3.0 |
| Model Number | INFD4GCRY3.0197 |
| Read Speed | 120 megabytes_per_second |
| Special Feature | Lightweight |
| Unit Count | 1 Count |
| Write Speed | 2x |

## Product Details

- **Brand:** Integral
- **Hardware Interface:** USB 3.0
- **Memory Storage Capacity:** 4 GB
- **Special Feature:** Lightweight
- **Write Speed:** 2x

## Images

![4GB Crypto-197 256-Bit 3.0 USB Flash Drive Encrypted - FIPS 197 Certified, Brute Force Password Attack Protection & Waterproof Double Layer Design - Image 1](https://m.media-amazon.com/images/I/614Ig9I6A5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Crypto Flash Drive missing parts
*by M***V on January 14, 2026*

I have been using a Crypto flash drive for quite some time, and it has consistently proven to be an excellent choice for protecting passwords and other sensitive data. The reliability and security provided by these drives have made them my preferred solution for safeguarding important information. Recently, my current drive reached its storage capacity, prompting me to order an additional Crypto flash drive. Upon the arrival of the new drive, I noticed that it was missing two essential accessories: the key chain and the protective cap holder. The cap holder is particularly useful, as it provides a place to store the cap while the drive is in use. Both of these items are depicted on the product page on Amazon, which led me to expect their inclusion with my purchase. I returned the first drive due to the missing accessories and placed a second order. Unfortunately, when the replacement arrived, I found that it too was missing both the key chain and the protective cap holder. This repeated issue has left me feeling disappointed and uncertain about how to proceed. Given that the second order also arrived incomplete, I am hesitant to initiate another return and replacement process. I hope this explanation clarifies my current predicament. Respectfully, MV

### ⭐⭐⭐⭐⭐ Excellent Security
*by F***S on July 1, 2026*

Used FolderLock to manage encrypting files for years then they went Subscription! Oops; you just lost a customer. Found this on Amazon and knew that this was 'it'. A very secure flash drive, easy to log into (don't screw up, you only get 5 attempts before it reformats and wipes clean). File transfer is as fast as you're going to get today. This drive has two GB capacities, of course the larger size is more money, I use the 4gb for critical files. A great manner in which to transfer or store sensitive information. The flash drive is housed in a rubbery housing with a rubber cap, the drive comes with a ball-chain tether. The cap fits snug and stays secure, I'm not sure how well the cap would work if you were to run around all day with the drive in your pocket. If used and put away you will have no issues. Would certainly recommend if you need a secure flash drive.

### ⭐⭐⭐⭐ Bad part of the item
*by F***I on February 7, 2025*

The bad part of this drive, if someone finds it and they try to access it after 6 times it completely wipes it clean... And now ALL your information is lost. Should of not put that feature on it.

## Frequently Bought Together

- Integral 4GB Crypto-197 256-Bit 3.0 USB Flash Drive Encrypted - FIPS 197 Certified, Brute Force Password Attack Protection & Waterproof Double Layer Design
- Integral 8GB Crypto-197 256-Bit Hardware Encrypted 3.0 USB Secure Flash Memory Drive - Certified to FIPS 197, Brute-Force Password Attack Protection & Rugged Double-Layer Waterproof Design

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-08-05*