BTC M851 Driver Download (Official)

Download the latest version of the M851 driver for your computer's operating system. This update - "M851.zip" - has an average rating of 5 out of 5 stars based on 4 reviews, and has been downloaded 62 times. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 1.2 MB.


4 Ratings
62 Downloads

Supported Models

M851

WHEEL MOUSE PS/2 MOUSE

Manufacturers

BTC

Supported Operating Systems

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

File Name

M851.zip (1.2 MB)


Versions

V2.1.1-54CA MUL (12-Feb-2003)

Additional Notes

Mouse Driver

Uploaded By

Vinod (DG Staff Member) on 17-Aug-2004

How to Update M851 Device Drivers

Step 1 - Download Your Driver

To get the M851 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 BTC M851 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 BTC M851. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:

  1. Access the Quick Access menu by right-clicking the Start button.

  2. From the menu options, choose "Device Manager".

  3. Within Device Manager, identify the device requiring the driver update.

  4. Open the context menu for the device by right-clicking its name.

  5. Select "Update driver" and proceed through the guided installation.

To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.

Regular driver updates contribute to optimal system performance and hardware compatibility.

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
BCMOUSE.VXD 11.8 KB 14 Jun 2002
SETUP.DLL 197.4 KB 9 Jul 2002
LwbHMSys.sys 54.4 KB 7 May 2000
SETUP.DSC 4.4 KB 12 Feb 2003
Setup.exe 222.2 KB 16 Aug 2002
BC8042I.sys 33.3 KB 5 Aug 2002
data.z 696.8 KB 12 Feb 2003
bcmouse.inf 4.1 KB 10 Jul 2001
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