Jaton Communicator II Driver Download (Official)

Jaton Drivers

The Communicator II is a modem manufactured by Jaton. 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 - "c2inf.exe" - has been downloaded 124 times and is rated 5 out of 5 stars based on 6 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 38.1 KB.

Jaton Communicator II Automatic Driver Update Utility
6 Ratings

Supported Models

Communicator II

Jaton Voice Serial Wave Device

The Communicator II

U.S. Robotics 33.6K Voice EXT

U.S. Robotics 33.6K Voice EXT PnP

U.S. Robotics 33.6K Voice INT

U.S. Robotics 33.6K Voice INT PnP

U.S. Robotics 56K Voice EXT



Supported Operating Systems

Windows XP, Windows 2000, Windows NT4, Windows 98, Windows 95

File Name


1234.5678 (3-Mar-1999)

Additional Notes

ISA Modem

Chipset Info.:

Cirrus MD5650/5652

Uploaded By

Andrews (DG Staff Member) on 12-Jul-2004

How to Update Communicator II Device Drivers

Step 1 - Download Your Driver

To get the Communicator II 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 Jaton Communicator II 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 Jaton Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

After downloading your new driver, installation is the next step. On Windows, utilize the built-in Device Manager utility to manage this process. This tool provides a comprehensive view of all system-recognized devices and their associated drivers. To complete the installation, a system restart is typically required for the driver update to take effect.

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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
JAT90V.INF 52.5 KB 27 Jul 1998
JATWAVE.INF 2.2 KB 30 Jun 1998
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