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  • "This is without doubt the smallest, slickest write blocking device I have come across. At just under $200 it is also the most cost effective on the market."
    Simon Barrett - Blogger News
 


  /includes  
 
  • USB WriteBlocker
  • USB Extension Cable
  • Detachable Lanyard
  • Limited Warranty Statement
 


 
Video - USB WriteBlocker overview and demo


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Companion Utility
"UWB Device Information Viewer" is supporting software to USB WriteBlocker, and will report device information of devices connected to USB WriteBlocker


View UWB Device Information Viewer Screen Shot

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text=USB WriteBlocker™

Forensic in-line USB Write-Blocker

  • Smallest Forensic USB Write-Blocking Device on the Market
  • Carry this small write-blocker anywhere to capture and image 20%-25% faster than the competing product
  • Easy, Write-Blocked access to USB drives at 8-10 MB/s
  • Works with USB Mass Storage Devices
  • Compatible with single storage devices with Multiple Mountable Volumes (multiple LUNs)



All new USB WriteBlocker
We've heard your requests. You told us that you need a forensic solution to access USB flash drives or devices that cannot be removed from a USB enclosure. USB WriteBlocker works with devices that register as "USB Mass Storage" devices, very common for thumb drives and storage enclosures. USB WriteBlocker is also compatible with other devices that register in the same way, such as some Cellular Phones and Digital Cameras.


  • Removeable Lanyard - You can keep USB WriteBlocker handy by wearing it everywhere you go. Or, remove the lanyard and slip the "gum package sized" device into a pocket or briefcase.
  • Remount Button - Connect another device to USB WriteBlocker and press the button - no need to unplug USB WriteBlocker from the computer to switch USB devices under capture
  • Rubber Shield - this shield keeps USB WriteBlocker safe and clean, and folds back when you want to use it.
  • Status LED - Simultaneously reports power to the device and confirms that the Write-Blocking technology is active.
  • USB Extension Cable Included - lets you use USB WriteBlocker where it's convenient.

What is supported
USB 1.1/2.0 devices that would normally register with the computer as a "USB Mass Storage Device" are supported. This is the vast majority of USB devices, since it is used by hard drive enclosures and thumb (flash) drives.

There are some cell phones which use "USB Mass Storage" as well, and will be compatible, as well as some digital cameras.

What is not supported
If the device requires special drivers, USB WriteBlocker probably cannot see it. However, if such devices are plugged in through USB WriteBlocker, no writes will occur, even if it cannot access the media. In these cases, the volume will simply be inaccessable.

Keeping it Simple
USB WriteBlocker has two ports and one LED and is very easy to use. Simply attach the Device Under Capture to one end and attach the computer to the other. The LED confirms power to the device and simultaneously confirms that the Write-Blocking Technology is active.

Usage Diagram


Software Utility
Usually the Operating System has access to information about a volume attached through USB. Because USB WriteBlocker is acting as a filter, the Operating System only sees USB WriteBlocker. The utility "UWB Device Information Viewer" will display information about devices connected to USB WriteBlocker, and allow you to save them in any format you wish.

SDK/API
WiebeTech is extending support to the development of forensic software by freely distributing a software development API and software development kit so that programmers can query USB WriteBlocker for information about connected devices.

Software Downloads and Support
View this product's FAQ/Downloads support page
USB_WriteBlocker_User_Manual.pdf (503.88 KB)
Jul 13, 2009 | MD5 bb48009f4f8d6fe4a27dae6c33ccc36d
User's Manual for USB WriteBlocker (PN: 31300-0192-0000)
UwbTools-2009.08.31.1840.exe (4.94 MB)
Sep 11, 2009 | MD5 a4ab849387824aea3ac17e810ed09303
USB WriteBlocker Device Information Viewer.

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Write-Blocked

Protects drive's contents by preventing disk writes. Uses WiebeTech in-line write-block technology

Compact Design

Not much bigger than a pack of gum, this is the smallest USB WriteBlocker on the market

Fast Performance

USB WriteBlocker operates 20%-25% faster than the competing product

No External Power Supply

USB WriteBlocker circuitry is powered by USB bus power, and not an external power supply

Simple to Use

Attach a drive to USB WriteBlocker and attach USB WriteBlocker to the computer - no configuration necessary

Video

USB WriteBlocker overview and product demonstration by James Wiebe.

 
 
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View Specs for USB WriteBlocker

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text=Pricing and Availability&s=10
Product Product Code Price Availability
USB WriteBlocker; Inline USB pass-through device; blocks writes to attached USB devices.31300-0192-0000199.00
In stock
Due to current high demand of WiebeTech products, your order may take 3-5 days to ship.
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First Class Tech Support

We don't want anything to go wrong with your WiebeTech product. But if it does, Tech Support is standing by and ready to help. We offer 90 days of free phone support and online assistance to help you get the answers you need.



Tested And Formatted

When you buy a drive from WiebeTech, we go the extra mile to make sure your product works for your computer. Before your order is shipped, it is individually tested and formatted to your needs whether it is Mac, PC or both.

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