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Kanguru is a solutions-driven manufacturer of secure, hardware encrypted data storage devices, robust remote management tools, flash drives, duplication equipment and more.

Proud Manufacturer of Quality IT Products

  • Highly Secure, Government-Certified Flash Drives
  • Highly Secure, Government-Certified External Drives
  • Quick & Easy-to-Use Duplication Systems
  • Convenient USB Devices
  • Remote Management Tools
  • Presentation Tools
  • Optical Drives

Back to Standard Flash DrivesKanguru Flash Blu II™ with Physical Write Protect Switch

USB Flash Drive

Quick Overview

The Kanguru FlashBlu II™ USB flash drive with physical write protect switch offers affordable storage and convenience for people on the move. Its small, durable aluminum design is compact and light-weight making it the perfect way to carry files from place to place. With a built-in physical write-protect switch, you can choose to protect your files from accidental overwrite by locking the drive in a "read-only" mode, or unlocking for full functionality.

Advanced Features:

  • Physical Write protect switch
  • Windows “Ready Boost” compatible
  • Simple driverless setup
  • High-strength aluminum design
  • Custom engraving available Learn More

View and share Kanguru FlashBlu II USB Flash Drive with Physical Write Protect SwitchAbout Kanguru FlashBlu II
USB Flash Drive

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Technical Specifications:

Model Number ALK Series
Capacities 4GB
Interface USB 2.0 
READ SPEED up to 20 MB/sec
Write Speed Up to 13 MB/sec
Write Cycles 10,000 write cycles / block
Data Retention 10 yrs or more
Shock Resistance 1000Gs
Lock Function Physical Write Protect Switch
Operating Temperature 0°C to +70°C
Storage Temperature -25°C to +85°C
OS Compatibility - Windows XP*
- Windows Vista
- Windows 2008
- Windows 7
- Windows 8
- MacOS X 10.5+ and above
Weight 10g
Dimensions 64mm x 18.5mm x 9mm

*In line with Microsoft’s End-of-Support announcement for Windows XP™, Kanguru Solutions is ending support for its line of products running on the Windows XP platform. While our devices have been quality tested internally on Windows XP, we cannot guarantee normal operation on an unsupported OS. Please consult your system administrator for an OS upgrade.


This product is sold out.
The new Kanguru FlashBlu30™
Flash Drive is now available!

Kanguru FlashBlu2

Product Description

The Kanguru FlashBlu II USB flash drive offers affordable, safe storage for people on the move. Its small, durable aluminum design is compact and lightweight making it the perfect way for carrying your files from place to place. It comes with a physical built-in write-protect switch to protect your data and safely connect to any computer. Lock the drive in “read-only” mode, and be assured that you can view your files in a protected mode; they cannot be overwritten. This feature also prevents viruses and malware from having any chance of infecting the drive. Flip it back and you can make adjustments to your files as you would with any other flash drive.

Since the FlashBlu 2 USB flash drive is compatible with Windows “Ready Boost,” your computer can add the FlashBlu 2’s memory to its own, making your computer run faster and more efficient. With the FlashBlu 2 you can improve your computer’s performance without a complicated installation of a costly memory card!

Use the Kanguru FlashBlu 2 for easy transport of your MP3s, documents, email files, and pictures anywhere you want to go!

Package Contents

Kanguru Flash Blu II USB flash drive
with physical write protect switch

Warranty Information

This product carries a 3 Year limited warranty

Kanguru Flash Drive Caps snap easily on the back

Snap-on Cap

You can snap the cap onto the back of your drive while it is in use! This is a convenient, easy way to store the cap effectively while it is plugged in so it doesn't get lost.