Conceptronic C128U Driver Download (Official)
The C128U is a modem manufactured by Conceptronic. 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. This driver - "C128x_DRV_VISTA_v5.0.0.4.exe" - has been downloaded 30 times and is rated 5 out of 5 stars based on 6 reviews. The uploader reports that this update will work successfully on PCs running Windows Vista. The total disk space used for this update is 8.6 MB.
Supported Models
C128U
Manufacturers
Supported Operating Systems
Windows Vista
File Name
Versions
5.0.0.4 (6-Oct-2008)
Additional Notes
C128U
External 128 Kbps USB ISDN Adapter Driver File
128K USB Pocket ISDN adapter to expand a computer with a ISDN adapter and to make a connection to the internet.
Uploaded By
Karthikkumar (DG Staff Member) on 19-Nov-2008
Related Driver Updates
How to Update C128U Device Drivers
Step 1 - Download Your Driver
To get the C128U 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 Conceptronic C128U 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 Conceptronic 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 Conceptronic website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your 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.