How To Update Ethernet Drivers ((install)) Online

Ethernet drivers are low-level software components that enable the operating system (OS) to communicate with the network interface card (NIC). Outdated or corrupted drivers can lead to intermittent connectivity, reduced throughput, or complete network failure. This paper outlines three reliable methods to update Ethernet drivers on Windows-based systems, with applicable notes for macOS and Linux.

Document ID: NET-DRV-2025 Last reviewed: April 2026

Microsoft often bundles essential hardware drivers with regular system updates. Go to . Click Check for updates . how to update ethernet drivers

The fastest way to check for updates is through the built-in Windows Device Manager.

Updating your ethernet drivers is one of the most effective ways to fix slow internet speeds, resolve frequent disconnections, or get back online after a system update. The fastest way to check for updates is

This is the built-in Windows method. It is the simplest way to check for updates without downloading extra software.

: Find the Network adapters section and click the arrow to expand it. Automated methods work for most users

Regularly updating Ethernet drivers resolves security vulnerabilities, improves latency, and restores lost functionality. Automated methods work for most users, while manual downloads guarantee the latest manufacturer-specific optimizations. Always reboot after updating and create a system restore point before making major driver changes.

Ethernet connections are generally the most stable way to access the internet, but outdated drivers can lead to slow speeds, frequent disconnections, or the dreaded "Unidentified Network" error.