A4 Tech 25 Driver Download
The 25 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 "3DRF-A4tech-iWheelWorks.zip" is rated (4 out of 5 stars) based on 780 downloads and 8 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 665.4 KB.
Supported Models
RFSW-(23
1515)
25
35)
A4Tech PS/2 Port Mouse
A4Tech Serial Port Mouse
A4Tech USB Port Mouse
Manufacturers
Supported Operating Systems
Windows XP
File Name
Versions
4.00.3000.0 (2000-10-01) via .inf
5.10.3010.0 (2002-07-29) via .inf
5.10.3010.0 (2001-10-01) via .inf
Additional Notes
Windows 95, Windows 98, Windows 2000, Windows NT40, Windows ME, Windows XP
Uploaded By
Tobbe (DG Member) on 4-Dec-2003
Ratings & Reviews
See all A4 Tech 25 ratings and reviews
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| 3DRF-A4tech-iWheelWorks/setup.ini | 105 bytes | 20 Jun 2002 |
| 3DRF-A4tech-iWheelWorks/Amusbdev.inf | 2.9 KB | 7 Jan 2003 |
| 3DRF-A4tech-iWheelWorks/Amudev98.inf | 2.0 KB | 7 Jan 2003 |
| 3DRF-A4tech-iWheelWorks/Amps2prt.sys | 9.7 KB | 31 Dec 2002 |
| 3DRF-A4tech-iWheelWorks/Amouse.inf | 10.0 KB | 7 Jan 2003 |
| 3DRF-A4tech-iWheelWorks/amhooker.dl_ | 22.5 KB | 27 Dec 2002 |
| 3DRF-A4tech-iWheelWorks/amoures.dl_ | 36.8 KB | 27 Dec 2002 |
| 3DRF-A4tech-iWheelWorks/Setup.exe | 319.5 KB | 31 Dec 2002 |
| 3DRF-A4tech-iWheelWorks/Arfumftr.sys | 7.4 KB | 7 Jan 2003 |
| 3DRF-A4tech-iWheelWorks/Amouse.vxd | 16.2 KB | 31 Dec 2002 |
| 3DRF-A4tech-iWheelWorks/amuninst.ex_ | 59.4 KB | 27 Dec 2002 |
| 3DRF-A4tech-iWheelWorks/Amusbprt.sys | 11.1 KB | 19 Feb 2003 |
| 3DRF-A4tech-iWheelWorks/Amouhid.vxd | 11.7 KB | 27 Dec 2002 |
| 3DRF-A4tech-iWheelWorks/Amfilter.sys | 5.1 KB | 31 Dec 2002 |
| 3DRF-A4tech-iWheelWorks/amsample.dl_ | 115.0 KB | 27 Dec 2002 |
| 3DRF-A4tech-iWheelWorks/amoucplx.dl_ | 175.3 KB | 27 Dec 2002 |
| 3DRF-A4tech-iWheelWorks/Amserprt.sys | 20.0 KB | 31 Jul 2002 |
| 3DRF-A4tech-iWheelWorks/WinNT40/Setuphk.dll | 45.1 KB | 20 Jun 2002 |
| 3DRF-A4tech-iWheelWorks/WinNT40/Amouse.inf | 4.8 KB | 2 Apr 2001 |
| 3DRF-A4tech-iWheelWorks/WinNT40/ai8042pt.sy_ | 28.4 KB | 31 Dec 2002 |
| 3DRF-A4tech-iWheelWorks/WinNT40/va4tech.sy_ | 1.9 KB | 7 Sep 2000 |
| 3DRF-A4tech-iWheelWorks/WinNT40/amserial.sy_ | 14.4 KB | 31 Dec 2002 |
| 3DRF-A4tech-iWheelWorks/amoumain.ex_ | 71.6 KB | 27 Dec 2002 |
How to Update 25 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the 25 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 25 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
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
How to Open Device Manager
In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
How to Install a driver from Device Manager
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order for the driver update to take effect.
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.