intel ethernet drivers - 82574L Gigabit Network Connection

Looking for the right intel ethernet drivers quickly and safely? You’re in the right place. Below you’ll find a clean, direct link, essential details, and straightforward steps to get your Network Adapters working reliably on Windows 7 64bit.

Download details

Get the official intel ethernet drivers package for 82574L Gigabit Network Connection.

Driver model name: 82574L Gigabit Network Connection

Device type: Network Adapters

Compatible OS: Windows 7 64bit

File name: driver86401.zip

Date added: 2013-05-15

Integrity: original manufacturer files, virus‑scanned, no adware.

Click on the download link.

How to install

Troubleshooting

• Device not detected: Ensure the Ethernet adapter is enabled in BIOS and seated properly. In Device Manager, remove any “Unknown device,” then scan for hardware changes.
• Code 10 or device won’t start: Reinstall using the INF method and confirm you selected the correct 82574L Gigabit Network Connection variant. Try a different PCI slot if available.
• Wrong driver installed: Roll back in Device Manager → Driver → Roll Back, then reinstall with the correct INF.
• Files won’t extract: Re‑download and extract to a short path (e.g., C:Drivers) to avoid path length issues.
• No network after install: Check Link LEDs on the NIC and router, set speed/duplex to Auto, and verify TCP/IP is installed in Network settings on Windows 7 64bit.
• Digital signature prompts: Safe to proceed if sourced from driverfiles.net; reboot afterwards.

FAQ

How do I know this package fits my adapter?
In Device Manager, open Properties for your NIC → Details to view hardware IDs. Match them to the INF inside the package and confirm the listed model is 82574L Gigabit Network Connection.

Can Windows Update install intel ethernet drivers for me?
On legacy systems like Windows 7 64bit, Windows Update coverage is limited. A direct, offline installer is more reliable.

What’s the difference between base drivers and PROSet tools?
Base drivers provide core connectivity. Intel PROSet adds utilities and diagnostics. For older OS, base drivers are often sufficient and lighter.

Is this package compatible with other Windows versions?
This download targets Windows 7 64bit. For newer systems, use the appropriate intel ethernet drivers specific to that OS.

Why download from driverfiles.net?

We provide clean, direct links, verified archives, and clear instructions tailored to Network Adapters. Every file is security‑scanned and mirrored for reliability, so you can install the required intel ethernet drivers with confidence and minimal hassle.