3Com EtherLink Server 10/100-PCI (3C980B-TX) Driver

The 3Com EtherLink Server 10/100-PCI (3C980B-TX) driver enables Windows to communicate with this PCI Ethernet adapter for wired network access. It is useful when setting up an older computer, reinstalling Windows, or troubleshooting an adapter that appears as an unknown network controller in Device Manager.

Key Features

• Wired Ethernet connectivity: Supports communication between Windows and the adapter’s 10/100 Mbps Ethernet hardware.
• Device recognition: Helps Windows identify the 3C980B-TX and make its network settings available through standard system tools.
• Legacy system maintenance: Provides a driver option for restoring network access on computers that still use this PCI network card.
• Windows driver integration: The download listing identifies Microsoft as the driver vendor and lists Windows 10, 8.1, 7, Vista, and XP. Confirm compatibility with your specific system before installation.

How to Install 3Com EtherLink Server 10/100-PCI (3C980B-TX) Driver

1. Check the adapter and Windows version. Open Device Manager and locate the card under Network adapters or Other devices. Confirm the model or hardware ID, then check whether your Windows installation is 32-bit or 64-bit.
2. Choose a matching package. Before starting your 3Com EtherLink Server 10/100-PCI (3C980B-TX) driver download for Windows, review the package’s supported systems and hardware IDs. For Windows 10/11 systems, do not assume shared compatibility: Windows 11 is not included in this listing.
3. Download and prepare the files. Use the free download option if offered, save the package locally, and extract it if necessary. If the computer has no network access, transfer the files using a USB drive.
4. Install the driver. Run the included installer if available. Otherwise, right-click the adapter in Device Manager, select Update driver, and browse to the extracted driver folder. Older Windows versions may use slightly different menu labels.
5. Restart and test connectivity. Restart if prompted, connect an Ethernet cable, and check that Device Manager reports the adapter working correctly. Test access to your local network or the internet.

When you update this legacy adapter, choose the latest version explicitly compatible with its hardware and your Windows edition—not simply the newest package available. Keep a copy of the working driver, and use Device Manager’s rollback option if an update causes connection problems.