A4 Tech WOP-49 Driver Download (Official)

A4 Tech Drivers

The WOP-49 is a type of mouse manufactured by A4 Tech. Updating this driver fixes tracking problems, intermittent or no connectivity and can unlock some advanced features of your type of mouse. This version of "iWheelWorksA780_2W5K.zip" is rated (1 out of 5 stars) based on 309 downloads and 11 reviews. It is compatible with PCs running Windows Vista and Windows XP, among other operating systems. The total disk space used for this update is 1.3 MB.

11 Ratings
309 Downloads

Supported Models

WOP-49

A4Tech PS/2 Port Mouse

A4Tech USB Port Mouse

USB Human Interface Device

Manufacturers

A4 Tech

Supported Operating Systems

Windows Vista, Windows 2003 (64 bit), Windows XP, Windows XP (64 bit), Windows 2000, Windows ME, Windows 98

File Name

Versions

7.80 (2-Nov-2007)

Additional Notes

Mouse Driver File

Uploaded By

Karthika (DG Staff Member) on 18-Jul-2011

How to Update WOP-49 Device Drivers

Step 1 - Download Your Driver

To get the WOP-49 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 A4 Tech WOP-49 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 A4 Tech 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 A4 Tech website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

After downloading your new driver, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:

  1. Right-click the Start button to open the Quick Access menu.

  2. Select "Device Manager" from the list of options.

  3. In the Device Manager window, locate the device that needs updating.

  4. Right-click on the device name and choose "Update driver" from the context menu.

  5. Follow the on-screen instructions to complete the installation process.

Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.

This simple process helps keep your system running smoothly and maintains compatibility with your 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
iWheelWorksA780_2W5K/Amfilter.sys 8.7 KB 24 Jan 2007
iWheelWorksA780_2W5K/Amfltx64.sys 10.8 KB 24 Jan 2007
iWheelWorksA780_2W5K/Amhooker.dl_ 16.4 KB 10 Feb 2007
iWheelWorksA780_2W5K/Amoucplx.dl_ 168.5 KB 10 Feb 2007
iWheelWorksA780_2W5K/Amoumain.ex_ 95.8 KB 10 Feb 2007
iWheelWorksA780_2W5K/Amoures.dl_ 30.7 KB 10 Feb 2007
iWheelWorksA780_2W5K/Amouse.inf 12.4 KB 16 Jan 2007
iWheelWorksA780_2W5K/Amps2prt.sys 14.3 KB 10 Feb 2007
iWheelWorksA780_2W5K/Amps2x64.sys 21.5 KB 10 Feb 2007
iWheelWorksA780_2W5K/Amsample.dl_ 107.8 KB 10 Feb 2007
iWheelWorksA780_2W5K/Amusbprt.sys 13.8 KB 10 Feb 2007
iWheelWorksA780_2W5K/Amusbx64.sys 16.9 KB 10 Feb 2007
iWheelWorksA780_2W5K/Arfumdev.inf 3.7 KB 17 Jan 2007
iWheelWorksA780_2W5K/Arfumx64.sys 11.8 KB 11 Apr 2006
iWheelWorksA780_2W5K/Arfumx86.sys 10.2 KB 11 Apr 2006
iWheelWorksA780_2W5K/Devinst.ex_ 27.0 KB 23 Jan 2007
iWheelWorksA780_2W5K/Setup.exe 81.9 KB 10 Feb 2007
iWheelWorksA780_2W5K/Setup.ini 120 bytes 12 Feb 2007
iWheelWorksA780_2W5K/Setuphk.dl_ 28.6 KB 22 Jan 2007
iWheelWorksA780_2W5K/Setuplib.dll 262.1 KB 9 Feb 2007
iWheelWorksA780_2W5K/Uninst32.ex_ 33.6 KB 10 Feb 2007
iWheelWorksA780_2W5K/Win9XME/Amouhid.vxd 13.2 KB 11 Feb 2007
iWheelWorksA780_2W5K/Win9XME/Amouse.inf 5.9 KB 16 Jan 2007
iWheelWorksA780_2W5K/Win9XME/Amouse.vxd 18.3 KB 19 Jan 2007
iWheelWorksA780_2W5K/Win9XME/Arfum98.inf 2.0 KB 12 Apr 2006
iWheelWorksA780_2W5K/Win9XME/ArfumME.inf 1.9 KB 12 Apr 2006
iWheelWorksA780_2W5K/Win9XME/Arfumftr.sys 8.1 KB 11 Apr 2006
iWheelWorksA780_2W5K/Win9XME/Mousemsg.vx_ 1.9 KB 29 Mar 2004
iWheelWorksA780_2W5K/X64/Amoucplx.dl_ 196.4 KB 10 Feb 2007
iWheelWorksA780_2W5K/X64/Amresx64.dl_ 48.1 KB 14 Mar 2006
iWheelWorksA780_2W5K/X64/Amsmpx64.dl_ 122.1 KB 10 Feb 2007
iWheelWorksA780_2W5K/X64/Devinst.ex_ 27.9 KB 23 Jan 2007
iWheelWorksA780_2W5K/X64/Dinstx64.ex_ 29.2 KB 21 Jun 2006
iWheelWorksA780_2W5K/X64/Mousecpl.ex_ 26.0 KB 20 Jan 2006
iWheelWorksA780_2W5K/X64/Setuphk.dl_ 27.2 KB 22 Jan 2007
iWheelWorksA780_2W5K/X64/Setuplib.dll 266.2 KB 9 Feb 2007
iWheelWorksA780_2W5K/X64/Setupx64.exe 79.4 KB 10 Feb 2007
iWheelWorksA780_2W5K/X64/Uninst64.ex_ 49.9 KB 10 Feb 2007
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