A4 Tech IRSW-25 Driver Download (Official)

35 Ratings (see all reviews)

Supported Models

IRSW-25 Driver

A4Tech PS/2 Port Mouse Driver

A4Tech Serial Port Mouse Driver

A4Tech USB Port Mouse Driver

A4tech Serial Port Wheel Mouse Driver

IRSW-35 Driver

MOP-17 Driver


A4 Tech

Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name


7.464.00.3000.0 (2000-10-01) via .inf
5.10.3010.0 (2003-07-10) via .inf
5.10.3010.0 (2003-09-10) via .inf

Uploader Notes

Mouse: 3D ( 1 Wheel + 3 Buttons )

Uploaded By

Vinod (DG Staff Member) on 12-Aug-2004

Ratings & Reviews

See all A4 Tech IRSW-25 ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
setup.ini 264 bytes 3 Feb 2004
Amusbdev.inf 2.9 KB 12 Jul 2003
Amudev98.inf 2.0 KB 12 Jul 2003
Amps2prt.sys 9.7 KB 26 Aug 2003
Amouse.inf 10.3 KB 23 Dec 2003
amhooker.dl_ 16.4 KB 6 Nov 2003
amoures.dl_ 30.7 KB 7 Nov 2003
Setup.exe 311.3 KB 22 Dec 2003
Arfumftr.sys 7.4 KB 17 Dec 2003
Amouse.vxd 16.2 KB 8 Jul 2003
amuninst.ex_ 55.2 KB 22 Dec 2003
Amusbprt.sys 11.3 KB 18 Dec 2003
Amouhid.vxd 12.2 KB 22 Dec 2003
Amfilter.sys 5.1 KB 31 Dec 2002
amsample.dl_ 108.9 KB 7 Nov 2003
amoucplx.dl_ 168.9 KB 7 Nov 2003
Amserprt.sys 20.1 KB 17 Dec 2003
WinNT40/Setuphk.dll 45.1 KB 20 Jun 2002
WinNT40/Amouse.inf 4.8 KB 2 Apr 2001
WinNT40/ai8042pt.sy_ 28.5 KB 27 Aug 2003
WinNT40/va4tech.sy_ 1.9 KB 7 Sep 2000
WinNT40/amserial.sy_ 14.4 KB 31 Dec 2002
amoumain.ex_ 67.7 KB 22 Dec 2003

How to Update IRSW-25 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the IRSW-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 IRSW-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

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. 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.

This website is not affiliated with A4 Tech. All company names/logos are properties of their owners.
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