3Com U.S.Robotics ISDN Card PnP Internal WAN-Miniport + Capi 2.0 Free Driver Download
3C822, CAPI 2.0 Protocol, NDISWAN, DFÜ-Adapter
Modem Drivers, Net, NetTrans
Video Tutorial: How to Download & Install a Driver
Supported Operating Systems
Windows 98, Windows 95
Link to Page
Manufacturer 3Com/US Robotics
Device ISDN Internal PnP
3C822 (not for TA or Sportster)
OS Win95, 98, NT
Filesize 1995 kb.
Unzip file and you will have a readme.txt (german) and a exe file. The txt file is in German but the
drivers contained within the exe are all in English and will work just fine. When you launch the exe file it will create a folder on your c drive named 3comxxxx and will contain sub-folders. All the readme and help files are in English too. Use this
folder to install the drivers from. These drivers won't fit a 1.44 mb floppy so that's the reason it
writes them to your hard drive.
Jerry K (DG Staff Member) on 10/13/2000
Search All 3Com U.S.Robotics ISDN Card PnP Internal WAN-Miniport + Capi 2.0 Drivers
Recent Discussion on 3Com Modem / ISDN Drivers
DriverGuide.com - Download Choice
Direct download is available only to our Premium Members. Free members are required to use our DriverGuide installer or consider these Premium options:
DriverGuide.com - Using DriverGuide's Installer
DriverGuide's installer software (Windows only) simplifies the driver installation process. It safely downloads and verifies your driver and then assists in the installation of it.
You may notice that the file size of the installer software is much smaller than the file size of your actual driver. The reason is that first the installer setup file is downloaded, and then the installer software does the work of fetching your driver from our fastest download server.
The installer setup file has been certified safe by leading-class virus and malware scanners.
Sometimes anti-virus software can report false positives. If this happens to you, we encourage you to submit the file you download to VirusTotal (a free, independent service which identifies malicious content) where you will see dozens of other anti-virus scanners report the file is perfectly safe.
The installer setup file may include a purely optional advertising offer which you are free to decline. We only work with trusted advertising partners.
Note: Windows only. Mobile, Mac OS and Linux users can choose other download options by deselecting the installer checkbox below the download button.