IBM A4Tech PS/2 Port Mouse Driver Download
The A4Tech PS/2 Port Mouse is a type of mouse manufactured by IBM. Updating this driver fixes tracking problems, intermittent or no connectivity and can unlock some advanced features of your type of mouse. This update - "4Dplus.exe" - has an average rating of 3 out of 5 stars based on 28 reviews, and has been downloaded 7,673 times. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 1.0 MB.
Supported Models
mo27fo
A4Tech PS/2 Port Mouse
A4Tech Serial Port Mouse
A4Tech USB Port Mouse
A4tech Serial Port Wheel Mouse
USB Human Interface Device
Manufacturers
Supported Operating Systems
Windows XP
File Name
Versions
5.10.3000.0 (2001-10-01) via .inf
4.00.3000.0 (2000-10-01) via .inf
5.10.3000.0 (2000-10-01) via .inf
5.00.3000.0 (2001-10-01) via .inf
Additional Notes
A tech from ibm sent me a link to this driver. It was written for another mouse but it works great for the ibm mouse m027f0.
Uploaded By
Joe Haney (DG Member) on 6-Feb-2003
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Related Driver Updates
How to Update A4Tech PS/2 Port Mouse Device Drivers
Step 1 - Download Your Driver
To get the A4Tech PS/2 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 IBM A4Tech PS/2 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 IBM 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 IBM website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
Turn your computer back on.
Now your new driver is ready!
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 |
|---|---|---|
| setup.ini | 294 bytes | 29 Oct 2001 |
| Amusbdev.inf | 2.8 KB | 16 Oct 2001 |
| README.TXT | 2.2 KB | 11 Apr 2001 |
| Amudev98.inf | 1.8 KB | 1 Oct 2001 |
| Amps2prt.sys | 9.2 KB | 8 Oct 2001 |
| Amouse.inf | 9.8 KB | 16 Oct 2001 |
| amhooker.dl_ | 16.3 KB | 16 Oct 2001 |
| DOSINST.BAT | 28 bytes | 22 Oct 1996 |
| amoures.dl_ | 30.7 KB | 16 Oct 2001 |
| Setup.exe | 303.1 KB | 16 Oct 2001 |
| Arfumftr.sys | 10.9 KB | 8 Oct 2001 |
| Amouse.vxd | 15.7 KB | 16 Oct 2001 |
| amuninst.ex_ | 55.1 KB | 25 Oct 2001 |
| Amusbprt.sys | 9.8 KB | 8 Oct 2001 |
| DOS/INSTALL.EXE | 56.7 KB | 16 Apr 1998 |
| DOS/MOUSE.COM | 21.6 KB | 12 Jun 1995 |
| DOS/TEST.COM | 16.3 KB | 19 Jun 1991 |
| Amouhid.vxd | 11.2 KB | 16 Oct 2001 |
| Amfilter.sys | 4.6 KB | 8 Oct 2001 |
| amsample.dl_ | 103.0 KB | 26 Oct 2001 |
| amoucplx.dl_ | 138.5 KB | 16 Oct 2001 |
| Amserprt.sys | 17.3 KB | 8 Oct 2001 |
| Help/English/awmouse.hl_ | 28.7 KB | 5 Aug 2000 |
| Help/English/awmouse.cn_ | 309 bytes | 24 Jul 2000 |
| Help/Simpchin/awmouse.hl_ | 16.0 KB | 5 Aug 2000 |
| Help/Simpchin/awmouse.cn_ | 223 bytes | 3 Aug 2000 |
| Help/Spanish/awmouse.hl_ | 29.4 KB | 5 Aug 2000 |
| Help/Spanish/awmouse.cn_ | 337 bytes | 24 Jul 2000 |
| Help/Korean/awmouse.hl_ | 28.6 KB | 21 Aug 1999 |
| Help/Korean/awmouse.cn_ | 294 bytes | 21 Aug 1999 |
| Help/French/awmouse.hl_ | 29.9 KB | 5 Aug 2000 |
| Help/French/awmouse.cn_ | 343 bytes | 24 Jul 2000 |
| Help/Dutch/awmouse.hl_ | 29.4 KB | 7 Aug 2000 |
| Help/Dutch/awmouse.cn_ | 333 bytes | 7 Aug 2000 |
| Help/Danish/AWMOUSE.CN_ | 309 bytes | 17 Aug 2000 |
| Help/Danish/AWMOUSE.HL_ | 26.7 KB | 17 Aug 2000 |
| Help/Polish/awmouse.hl_ | 29.1 KB | 21 Aug 1999 |
| Help/Polish/awmouse.cn_ | 344 bytes | 21 Aug 1999 |
| Help/Japanese/awmouse.hl_ | 29.2 KB | 22 Aug 1999 |
| Help/Japanese/awmouse.cn_ | 336 bytes | 20 Aug 1999 |
| Help/German/awmouse.hl_ | 29.4 KB | 5 Aug 2000 |
| Help/German/awmouse.cn_ | 344 bytes | 24 Jul 2000 |
| Help/Russian/awmouse.hl_ | 28.9 KB | 22 Aug 1999 |
| Help/Russian/awmouse.cn_ | 359 bytes | 19 Aug 1999 |
| Help/Tradchin/awmouse.hl_ | 15.8 KB | 5 Aug 2000 |
| Help/Tradchin/awmouse.cn_ | 223 bytes | 7 Aug 2000 |
| Help/Italian/awmouse.hl_ | 29.1 KB | 5 Aug 2000 |
| Help/Italian/awmouse.cn_ | 325 bytes | 24 Jul 2000 |
| WinNT40/Setuphk.dll | 28.7 KB | 16 Oct 2001 |
| WinNT40/Amouse.inf | 4.8 KB | 2 Apr 2001 |
| WinNT40/ai8042pt.sy_ | 28.2 KB | 8 Oct 2001 |
| WinNT40/va4tech.sy_ | 1.9 KB | 7 Sep 2000 |
| WinNT40/amserial.sy_ | 14.4 KB | 13 Jun 2001 |
| amoumain.ex_ | 64.9 KB | 16 Oct 2001 |