This driver download is available for Windows PCs.
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At a Glance
DeviceUSB Soft Data Fax Modem with SmartCP
VendorCxt
Supported OSWindows 10, 8.1, 7, Vista, XP
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The USB Soft Data Fax Modem with SmartCP driver allows Windows to recognize the Cxt USB modem and communicate with it for dial-up data connections and fax functions. It is intended for users setting up this modem, restoring it after reinstalling Windows, or troubleshooting a device that appears as unknown in Device Manager. Faxing and dial-up access also require compatible software and a suitable telephone line.
Key Features
- USB modem recognition: Provides the device-specific support Windows needs to identify and use the modem.
- Dial-up data communication: Enables compatible applications to establish modem connections over a telephone line.
- Fax functionality: Allows supported fax software to communicate with the modem for sending and receiving faxes.
- Legacy Windows compatibility: Listed operating systems include Windows 10, 8.1, 7, Vista, and XP; select a package that matches your Windows version and system architecture.
How to Install USB Soft Data Fax Modem with SmartCP Driver
- Identify your Windows version. Check whether your installation is 32-bit or 64-bit. If you are comparing Windows 10/11 compatibility, note that Windows 11 is not included in the listed supported operating systems.
- Choose the appropriate package. Before starting a USB Soft Data Fax Modem with SmartCP driver download for Windows, confirm that the package supports your exact modem and operating system. If several releases are available, choose the latest version that explicitly supports your configuration.
- Download and extract the files. Use a trusted source, scan the package with Windows Security or another antivirus tool, and extract it if needed. A free download should not require unrelated utilities or paid driver-update software.
- Install the driver. Run the included setup program and follow its connection prompts. If no installer is provided, connect the modem, open Device Manager, right-click its entry, select Update driver, and browse to the extracted driver folder.
- Verify operation. Restart Windows if prompted, then check Device Manager for warning icons. Configure your fax or dial-up application and test the modem with a suitable telephone line.
Keep the driver updated when a compatible release addresses a problem or improves reliability. Before an update, review compatibility information and create a restore point so you can recover if the new driver causes issues. Avoid forcing an unsupported package onto a working system.
Driver Details
| Device | USB Soft Data Fax Modem with SmartCP |
|---|---|
| Vendor | Cxt |
| Category | Network |
| Supported OS | Windows 10, 8.1, 7, Vista, XP |
| Published | November 1, 2026 |
| Updated | November 1, 2026 |
This driver download is available for Windows PCs.