Download the latest version of the IS5050 driver for your computer's operating system. This driver - "NB13004W_17-44_8566.zip" - has been downloaded 29 times and is rated 5 out of 5 stars based on 11 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.
IS5050
NetComm NB1300 USB Network Adapter
NetComm USB Network Interface
Windows XP, Windows 2000, Windows ME, Windows 98
NB13004W_17-44_8566.zip (1.1 MB)
1.1.6.2 (2002-04-03) via .inf
IS5050
IS5050 Roadster II 128 USB (ISDN) Driver File
Karthikkumar (DG Staff Member) on 28-Aug-2008
To get the IS5050 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 NetComm IS5050 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 NetComm IS5050. It is a software utility which automatically finds and downloads the right driver.
After downloading the new driver, proceed with installation. On Windows, use the built-in Device Manager utility to manage your system's devices and drivers. To access it:
Right-click the Start button
Select "Device Manager" from the menu
Locate the device needing the update
Right-click the device and choose "Update driver"
Follow the on-screen prompts to install
Once complete, restart your computer to ensure the new driver is fully implemented and functioning properly.
This process helps maintain your system's performance and compatibility with various hardware components.
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.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| CnxDslWz.dll | 376.8 KB | 8 Mar 2002 |
| CnxK2Fw.bin | 863.1 KB | 20 Mar 2002 |
| CnxTrLan.sys | 30.2 KB | 3 Apr 2002 |
| CnxTrUsb.sys | 46.6 KB | 3 Apr 2002 |
| CnxUnist.exe | 200.7 KB | 8 Mar 2002 |
| CxtTrLan.inf | 7.0 KB | 24 Sep 2002 |
| CxtTrU2K.inf | 8.3 KB | 24 Sep 2002 |
| CxtTrUsb.inf | 7.5 KB | 24 Sep 2002 |
| Disk1 | 42 bytes | 12 Jul 2001 |
| TrN2ikc.cat | 24 bytes | 31 Jan 2001 |
| TrN2iwc.cat | 24 bytes | 31 Jan 2001 |
| cb012iku.cat | 24 bytes | 22 May 2000 |
| cb012iwu.cat | 24 bytes | 22 May 2000 |
| cocpyinf.dll | 22.0 KB | 21 Jul 2001 |