List of drivers for LAN National Semiconductor Corp

This category lists LAN drivers for National Semiconductor network controllers, covering Ethernet NICs and onboard PHY/chipset support for 10/100 and gigabit adapters. You’ll find INF driver packages, Windows installers for 32‑ and 64‑bit systems, legacy releases for older hardware, and kernel modules or source patches where available for Linux. Included files may add Wake‑on‑LAN, VLAN or advanced PHY options depending on the chipset.

Before downloading, confirm your adapter model or hardware ID and pick the matching OS/architecture. Each download page includes installation notes — typical methods are running the vendor installer or updating the driver via Device Manager with the supplied INF; a reboot is normally required. Modern Windows systems often require digitally signed drivers; Linux installs may need dkms/build steps. Check release notes, checksums and version history for compatibility and rollback instructions. If an official package is not available, try Windows Update or a compatible generic Ethernet driver as a fallback.