Driver NameOperating
System
Release Date
Version
Link

Microchip LAN95xx/LAN97xx USB Ethernet Adapter Drivers

Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10
2012-12-18
v.18.12.18.0, v.2.23.0.1, v.2.17.0.0

Microchip LAN78xx USB to Ethernet Adapter Driver

Windows 7, Windows 8, Windows 8.1, Windows 10
2018-12-12
v.3.8.4.1, v.3.8.4.0

Microchip LAN7500 USB to Ethernet Adapter Driver

Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10
2018-12-14
v.2.14.0.1, v.2.14.0.0, v.2.10.0.0

Find drivers for Microchip Ethernet controllers and PHYs—covering SPI modules (ENC series), USB‑to‑Ethernet and PCIe adapters (LAN7xxx family), and KSZ switch/PHY devices used in printers, scanners, laptops and embedded boards. Available downloads include signed installers for Windows (7/8/10/11, 32/64‑bit), kernel modules and source for Linux, and firmware/boot loaders for embedded targets. Each package lists supported chip revisions, OS compatibility, and installation instructions.

To install: choose the package matching your chipset and OS, extract the archive, run the included installer or update via Device Manager (Windows) or insmod/modprobe (Linux). Verify driver signature, architecture (x86/x64/ARM), and hardware ID before proceeding. Release notes document known issues and firmware updates; use provided checksums to confirm file integrity and roll back to a prior driver if needed. Consult the compatibility table and step‑by‑step guides on each product page to identify the correct network adapter driver and complete installation.