A4 Tech A4Tech USB Port Mouse Driver Download

A4 Tech Drivers Keyboard Drivers Mouse Drivers
8 Ratings

Supported Models

A4Tech PS/2 Port Mouse Driver

A4Tech Serial Port Mouse Driver

A4Tech USB Port Mouse Driver

A4tech Serial Port Wheel Mouse Driver

USB Human Interface Device Driver


A4 Tech

Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name

wireless_optical_mouse.zip (665.0 KB)


5.10.3000.0 (2001-10-01) via .inf
5.00.3000.0 (2001-10-01) via .inf
4.00.3000.0 (2000-10-01) via .inf
5.10.3004.0 (2002-07-29) via .inf

Find Related Drivers

Uploaded By

DriverGuide (DG Staff Member) on 11-Sep-2003

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
setup.ini 118 bytes 20 Jun 2002
Amusbdev.inf 2.9 KB 23 Dec 2002
Amudev98.inf 2.0 KB 23 Dec 2002
Amps2prt.sys 9.7 KB 31 Dec 2002
Amouse.inf 10.0 KB 31 Dec 2002
amhooker.dl_ 22.5 KB 27 Dec 2002
amoures.dl_ 36.8 KB 27 Dec 2002
Setup.exe 319.5 KB 31 Dec 2002
Arfumftr.sys 10.9 KB 17 Dec 2001
Amouse.vxd 16.2 KB 31 Dec 2002
amuninst.ex_ 59.4 KB 27 Dec 2002
Amusbprt.sys 11.1 KB 31 Dec 2002
Amouhid.vxd 11.7 KB 27 Dec 2002
Amfilter.sys 5.1 KB 31 Dec 2002
amsample.dl_ 115.0 KB 27 Dec 2002
amoucplx.dl_ 175.3 KB 27 Dec 2002
Amserprt.sys 20.0 KB 31 Jul 2002
WinNT40/Setuphk.dll 45.1 KB 20 Jun 2002
WinNT40/Amouse.inf 4.8 KB 2 Apr 2001
WinNT40/ai8042pt.sy_ 28.4 KB 31 Dec 2002
WinNT40/va4tech.sy_ 1.9 KB 7 Sep 2000
WinNT40/amserial.sy_ 14.4 KB 31 Dec 2002
amoumain.ex_ 71.6 KB 27 Dec 2002

How to Update A4Tech USB Port Mouse Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the A4Tech USB Port Mouse 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 A4Tech USB Port Mouse 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 Driver Update Utility for A4Tech USB Port Mouse. 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 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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