Packard Bell CO-3UP Driver Download
The CO-3UP is a type of mouse manufactured by Packard Bell. Updating this driver fixes tracking problems, intermittent or no connectivity and can unlock some advanced features of your type of mouse. This version of "mouclass.sys" is rated (4 out of 5 stars) based on 3,603 downloads and 23 reviews. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 23.0 KB.
Supported Models
CO-3UP
Manufacturers
Supported Operating Systems
Windows XP
File Name
Additional Notes
packard bell wired optical mouse.
was looking everywhere for the driver and found it by simply attaching mouse and noting the name of the driver xp auto installed, as this would be the driver i had installed when i bought the mouse. i only wanted it for a friend anyway.
but noticed it had been requested often here.
Uploaded By
andy davies (DG Member) on 18-Mar-2005
Ratings & Reviews
Related Driver Updates
How to Update CO-3UP Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the CO-3UP 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 Packard Bell CO-3UP 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 Packard Bell 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 Packard Bell 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.