Download the latest version of the 9021 driver for your computer's operating system. Visitors have downloaded this file "8156.zip" 29 times with an aggregate rating of 4 out of 5 stars based on 7 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 1.0 MB.
9021
WHEEL MOUSE PS/2 MOUSE
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95
8156.zip (1.0 MB)
Optical Mouse 800 dpi
Optical Mouse.
two buttons and scroll.
Attractive design, modern colours.
Optical Technology, maintenance-free precision.
PS/2
800 DPI.
Rajesh (DG Staff Member) on 28-Feb-2005
To get the 9021 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 Sunnyline 9021 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 Sunnyline 9021. It is a software utility which automatically finds and downloads the right driver.
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| data1.z | 27.5 KB | 24 May 2002 |
| SETUP.DLL | 199.8 KB | 24 May 2002 |
| LwbHMSys.sys | 54.4 KB | 7 May 2000 |
| SetLan.z | 13.2 KB | 24 May 2002 |
| ACRMOUSE.VXD | 10.8 KB | 24 May 2002 |
| SETUP.DSC | 4.0 KB | 24 May 2002 |
| Setup.exe | 221.7 KB | 28 Mar 2001 |
| WheelRes.z | 35.3 KB | 6 May 2002 |
| data.z | 477.5 KB | 24 May 2002 |
| acrmouse.inf | 4.1 KB | 24 May 2002 |
| Acr8042I.sys | 33.1 KB | 24 May 2002 |