Buffalo USB2-IDE Bridge Adapter Driver Download

Buffalo Drivers

The USB2-IDE Bridge Adapter is a USB device manufactured by Buffalo. This driver can help resolve issues like USB device not recognized, "Disk Not Formatted" errors, or if your device randomly ejects or stops working. This version of "Buffalo_160_Gig_Ext._HD___Drivers.zip" is rated (4 out of 5 stars) based on 1,174 downloads and 20 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 204.2 KB.

20 Ratings

Supported Models


USB2-IDE Bridge Adapter

USB2-IDE Mass Storage Controller



Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98

File Name


6.01.1000.0.1 (2003-09-23) via .inf (2002-05-16) via .inf (2002-07-29) via .inf

Additional Notes

I couldn't find the driver on their website so I had them email it to me.

It works great.

Uploaded By

Randy (DG Member) on 3-May-2005

How to Update USB2-IDE Bridge Adapter Device Drivers

Step 1 - Download Your Driver

To get the USB2-IDE Bridge Adapter driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Buffalo USB2-IDE Bridge Adapter into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Buffalo Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Buffalo website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

After downloading the new driver, proceed with installation. On Windows, use the built-in Device Manager utility to manage your system's devices and drivers. To access it:

  1. Right-click the Start button

  2. Select "Device Manager" from the menu

  3. Locate the device needing the update

  4. Right-click the device and choose "Update driver"

  5. Follow the on-screen prompts to install

Once complete, restart your computer to ensure the new driver is fully implemented and functioning properly.

This process helps maintain your system's performance and compatibility with various hardware components.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Drivers/usbatap1.inf 2.1 KB 3 Aug 2004
Drivers/MU2IDEBA.INF 2.7 KB 3 Aug 2004
Drivers/Uninst.exe 139.3 KB 26 Jul 2004
Drivers/BUFbg.exe 94.2 KB 24 Sep 2003
Drivers/BUFui32.dll 12.4 KB 24 Sep 2003
Drivers/BUFui16.dll 11.3 KB 24 Sep 2003
Drivers/SMUnplug.exe 36.9 KB 28 Jul 2004
Drivers/MU2IDEBA.SYS 33.9 KB 17 May 2002
Drivers/BUFiosmp.sys 8.7 KB 24 Sep 2003
Drivers/usbatap2.inf 2.2 KB 3 Aug 2004
Drivers/Uninst.ini 6.9 KB 4 Aug 2004
Drivers/BUFiostb.inf 909 bytes 4 Oct 2003
Drivers/MU2IDEMS.INF 2.8 KB 3 Aug 2004
Drivers/mmasswdm.sys 22.3 KB 13 Jul 2002
Drivers/MU2IDEMS.MPD 31.4 KB 17 May 2002
Drivers/BUFiostb.pdr 4.7 KB 24 Sep 2003
Drivers/BUFx00.sys 37.0 KB 24 Sep 2003
Drivers/msmscpdr.pdr 9.1 KB 27 Jul 2002
Drivers/BUFx00.inf 1.9 KB 8 Oct 2003
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