LAN7430 Driver 2.7.1.0
by Microchip Technology Inc.Windows 1064-bitSHA-256 verified
- Manufacturer
- Microchip Technology Inc.
- Device
- LAN7430
- Driver version
2.7.1.0- Release date
- December 3, 2022
- Supported Windows
- Windows 10
- Architecture
- 64-bit (x64)
- File size
- 145 KB
- File name
644c4bd6-653d-4f38-b4b4-933545cc0822_d7f3a082c3bcbbdf6507e6a5ca2ad9e577b69193.cab- Digital signature
- Signed - catalog
lan7400-x64-n650.cat - INF version
12/03/2022,2.7.1.0- INF provider
- Microchip Technology Inc.
- Device class
- Net
- Source
- Microsoft Update Catalog
- Last verified
- July 8, 2026
- SHA-256
d9970065bb5cbcf5686480abd09af964e766bd2e7679de519d75f479534c40fc
Supported hardware IDs (5)
- PCI\VEN_1055&DEV_7430
- PCI\VEN_1055&DEV_7431
- PCI\VEN_1055&DEV_743F
- PCI\VEN_1055&DEV_A011
- PCI\VEN_1055&DEV_A041
Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.
How to install
- Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
- Verify compatibility: your Windows version (Windows 10) and architecture (x64)must match this driver, and your device's Hardware ID should appear in the list above.
- Download the file using the button - it comes directly from Microsoft Update Catalog.
- Optionally verify the checksum: open PowerShell, run
Get-FileHash your-download.cab -Algorithm SHA256and compare with the SHA-256 above. - Extract the .cab archive: right-click → Extract All, or run
expand -F:* file.cab C:\driver\in Command Prompt. - Install via Device Manager: right-click your device → Update driver → Browse my computer → point to the extracted folder. Alternatively run
pnputil /add-driver C:\driver\*.inf /install. - Check Device Manager: the device should show no warning icons, and the driver version should match.
How to roll back
If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If the button is greyed out, use the restore point from step 1 (Start → "Recovery" → Open System Restore).