This driver download is available for Windows PCs.
At a Glance
DeviceUSB Modem
VendorConexant
Supported OSWindows 10, 8.1, 7, Vista, XP
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The Conexant USB Modem driver enables Windows to recognize your modem and communicate with it for supported dial-up networking functions. You may need it after reinstalling Windows, connecting the modem to another computer, or finding that the device appears as unknown in Device Manager.
Key Features
- Device recognition: Helps Windows identify the Conexant USB Modem as a modem rather than an unrecognized USB device.
- Networking support: Allows compatible connection software to access the modem for dial-up internet or other supported telephone-line connections.
- Windows compatibility: Driver selection covers Windows 10, 8.1, 7, Vista, and XP; choose a package that explicitly supports your system and hardware.
- Troubleshooting support: Installing the correct driver can resolve detection problems caused by missing, incompatible, or damaged driver files.
How to Install USB Modem Driver
- Identify your modem and Windows version. Open Device Manager and check the modem’s properties. If its name is unclear, look under Details for Hardware Ids. Confirm whether Windows uses a 32-bit or 64-bit architecture.
- Select a compatible package. Before starting your USB Modem driver download for Windows, match the listed hardware support and operating system to your computer. For Windows 10/11 systems, note that Windows 10 support does not establish Windows 11 compatibility; Windows 11 is not listed among this device’s supported systems.
- Download and prepare the files. Use a trusted source when choosing a free download, and extract the package if it comes in a compressed archive. Select the latest version that explicitly supports your modem, rather than assuming the newest package will work.
- Install the driver. Run the included installer and follow its prompts. If no installer is provided, open Device Manager, right-click the modem or unknown device, choose Update driver, and browse to the extracted driver folder.
- Verify the result. Restart if prompted, reconnect the modem if needed, and check Device Manager for warning icons. Configure your dial-up connection with the details supplied by your service provider; a working driver alone does not provide internet access.
Keep the driver updated when a compatible release addresses a problem or improves support for your setup. Before an update, retain a copy of the working package so you can restore it if necessary. For older Windows versions, check compatibility carefully, as newer drivers may no longer support them.
Driver Details
| Device | USB Modem |
|---|---|
| Vendor | Conexant |
| 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.