The CF-18L (mk4) is a modem manufactured by Panasonic. If you cannot connect to the network, or have slow transfer speeds or intermittent disconnection problems, you may need to update your modem driver or firmware. Visitors have downloaded this file "modem_18_4_d050529.exe" 20 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 1.1 MB.
CF-18L (mk4)
Windows XP, Windows 2000, Other
This is the Windows2000 downgrade driver of the WindowsXP model.
OS: Windows 2000 downgrade, Windows XP Tablet 2005, Windows XP SP2
Modem Driver File
Sathishkumar (DG Staff Member) on 8-Jan-2010
To get the CF-18L (mk4) 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 Panasonic CF-18L (mk4) 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 Panasonic 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 Panasonic website. Most major device manufacturers update their drivers regularly.
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.