Download the latest version of the KSW91 driver for your computer's operating system. This driver - "KSW91_20UM.pdf" - has been downloaded 36 times and is rated 5 out of 5 stars based on 11 reviews. The total disk space used for this update is 4.4 MB.
KSW91
Not Applicable
KSW91_20UM.pdf (4.4 MB)
User Manual File
Sureshkumar (DG Staff Member) on 2-Aug-2010
To get the KSW91 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 Compal Electronics KSW91 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 Compal Electronics KSW91. It is a software utility which automatically finds and downloads the right 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.