Privacy & Security encrypted USB Flash drive 4 GB USB 2.0


Encrypted USB flash drive. Perfect for data backups with highest security level.



Cryptainer USB

  • Creates an encrypted disk drive (vault) to store any type of data.
  • Prevents data leakage from theft and lost of USB drive or any portable drive.
  • Easy to use, Impossible to break.
  • Encrypts any data on any external drive (USB Drives, Flash Disks, Memory Sticks etc).
  • Simple, Secure, Easy to use, drag and drop operation
  • Works on all 32-bit as well as 64-bit versions of Windows.
  • Send Secure E-mails

Cryptainer USB allows to create a ‘stand-alone’ or a ‘portable’ install on External Drive such as USB Flash Drive, Memory Stick etc. This encryption software can be run directly from the device without having to be installed on the host computer. No matter where you are, you can easily carry your important data (stored within an encrypted drive) with you. Cryptainer USB Encryption Software prevents data leakage from theft and lost of USB drive or any portable drive.

Key Features

Tabbed Windows Interface

Tabbed Windows Interface feature allows multiple encrypted disk drives to be loaded within a single window. You can access, mount and work simultaneously with your multiple drives.

File and Folder Encryption

File and Folder Encryption by simply creating encrypted disk drives, where you can store any folder, file, any type of data. Just drag and drop to secure any file, folder or any confidential data in a safe password protected drive.

One Step Encrypted Data Back-Ups

Worrying about storing sensitive information on backup media is a thing of the past. Taking encrypted backups of Cryptainer vaults is a one step process, as easy as “Drag and Drop”. Cryptainer can create encrypted vault files on removable drive. This allows for the flexibility to store and port data on removable media like USB, Flash Drive. Take backups using standard backup software ensuring safety and integrity of data.

Secure Email

The Secure e-mail module allows for the creation of self extracting encrypted files. The recipient need not have Cryptainer installed to decrypt the files, all that is required is the password. This allows for a totally secure communication system that makes use of existing generic e-mail clients on a public network, yet allows for totally secure data transfer.

Virtual Keyboard and Privilege mode

Virtual keyboard and Privilege mode options can help to prevent a keylogger from capturing keystrokes.

Real time File and Folder Protection

Real time File and Folder Protection with high-security ‘on the fly’ disk encryption technology ensures that your data is safe at all times

Encrypt your USB Drive, External Drive using Cryptainer USB Encryption

External Drive or Removable Devices such as USB, flash drives, memory sticks are portable. These devices with large memory space and minuscule in size which makes them extremely convenient, easy to keep and carry with you wherever you go. But unfortunately it also makes them easy to lose, mislay in the hustle of everyday life. Losing a USB flash drive or any portable device is no big loss but losing your confidential data or files and folders can be disastrous. Cryptainer USB Encryption Software prevents data leakage from theft and lost of USB drive or any portable drive. You can protect USB, your files or folders against unauthorized access by encrypting your confidential data stored on external drives or removable drives. Any kind of data can be stored into this encrypted drive, rendering it totally inaccessible by anyone but you. Thus, even if your USB drive or external drive is stolen or lost, no one can access your data.

Screen Shots

USB flash drive USB2.0, 4GB

Brand OEM
Memory storage capacity 4 GB
Hardware interface USB 2.0
Write speed 3-10 MB/s
Read speed 10-25 Megabytes Per Second

The Privacy&Security encrypted USB stick is a high-performance USB-A flash drive with extremely fast transfer speeds of up to 25 MB/s when reading and 10 MB/s when writing that allow fast and convenient file transfers. With up to 256 GB storage space, you can store and share photos, videos, music and other content on the go. The capless metal design means no cap can be lost, and the functional eyelet makes it easier to take it anywhere.

The encrypted USB stick is a sleek, reliable USB-A flash memory.

  • Stylish and capless design
  • Read speeds up to 25 MB/s
  • Functional eyelet for attaching to the key ring
  • Storage capacity up to 256 GB

Speed may vary depending on hardware, software or use. Some of the listed capacities on a flash memory are used for formatting and other functions and therefore cannot be used for data storage. The actual storage capacity available for data storage is therefore less than the one indicated on the products.

Technical Details


Capacities 8GB, 16GB, 32GB, 64GB, 128GB, 256GB
Speed USB 2.0 speeds 32GB-64GB: 25MB/s read 128GB-256GB: 25MB/s read, 10MB/s write
Dimensions 39mm x 12.6mm x 4.9mm
Weight 4g
Operating temperature 0°C~60°C
Storage temperature -20°C~85°C
Warranty/support 5-year warranty with free technical support
Compatible with Windows® 10, 8.1, 8, Mac OS (v.10.10.x +), Linux (v. 2.6.x +), Chrome OS™


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