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The In-Build Conexant VIA AC '97 Modem driver helps Windows recognize and communicate with this built-in dial-up modem. It is intended for users restoring an older PC, reinstalling Windows, or troubleshooting a missing modem or an unrecognized device in Device Manager.
Key Features
- Modem recognition: Enables Windows and compatible communications software to identify the modem and access its dial-up functions.
- Legacy connectivity: Supports connections over a compatible analog telephone line, with dial-up service and appropriate connection settings.
- Windows compatibility: Listed for Windows 10, 8.1, 7, Vista, and XP. Check the individual package for your specific Windows release and system architecture.
- Device management: Listed with Microsoft as the driver vendor in the Network category, helping you identify the relevant entry when reviewing available drivers.
Before choosing an In-Build Conexant VIA AC '97 Modem driver download for Windows, compare the package details with your hardware. A similar modem name does not guarantee compatibility: the hardware IDs in Device Manager provide a more reliable match. If you are comparing Windows 10/11 options, note that Windows 11 is not included in this device’s listed supported operating systems.
How to Install In-Build Conexant VIA AC '97 Modem Driver
- Identify your hardware and Windows version. Open Device Manager, locate the modem or unknown device, and check Properties > Details > Hardware Ids. Confirm whether your Windows installation is 32-bit or 64-bit.
- Select a matching package. Choose the latest version that explicitly supports your hardware and operating system. For a free download, verify the source and avoid unrelated utilities or bundled installers.
- Prepare the files. Download the package, scan it with your security software, and extract it if necessary. Create a restore point before replacing an existing driver.
- Install the driver. Run the included setup program, or use Device Manager’s driver update option to browse to the extracted driver folder. Follow the prompts and restart if requested.
- Check operation. Confirm that the modem appears without a warning icon. If you use dial-up, connect a suitable telephone line and test the connection with your configured service.
Keep the driver updated when a compatible release addresses a problem you are experiencing. An update should match both the modem and your Windows version; a newer package is not automatically a better fit for legacy hardware. If installation causes issues, use Device Manager’s rollback option where available.
Driver Details
| Device | In-Build Conexant VIA AC '97 Modem |
|---|---|
| Vendor | Microsoft |
| Category | Network |
| Supported OS | Windows 10, 8.1, 7, Vista, XP |
| Published | October 31, 2026 |
| Updated | November 1, 2026 |