DriverCove

Realtek 8852BE Wireless LAN Driver - 11 Driver 6001.15.123.354

by Lenovo

What you are downloading

This file comes straight from Lenovo's own download server. We do not host it, repack it or change it in any way - the download button takes you to the manufacturer's server, not to a file of ours.

Package
m4wlg51us14.exe, 11.3 MB
Published by
Realtek Semiconductor Corp.
Digitally signed
Windows checks this signature before installing
Inside
26 files - the driver itself, its setup instructions, a digital signature file and supporting libraries
Show the full list
  • DriverSetup.exe934 KB
  • M4WLG51US14.html30 KB
  • Rtlihvs.dll1.1 MB
  • netrtwlane.cat21 KB
  • netrtwlane.inf580 KB
  • netrtwlane6.cat14 KB
  • netrtwlane6.inf404 KB
  • netrtwlane601.cat14 KB
  • netrtwlane601.inf471 KB
  • netrtwlane602.cat14 KB
  • netrtwlane602.inf391 KB
  • netrtwlane711.cat13 KB
  • netrtwlane711.inf347 KB
  • rtldata.txt483 KB
  • rtldata60.txt310 KB
  • rtldata601.dat386 KB
  • rtldata601.txt386 KB
  • rtldata602.dat137 KB
  • rtldata602.txt137 KB
  • rtldata711.dat137 KB
  • rtldata711.txt137 KB
  • rtwlane.sys11.1 MB
  • rtwlane6.sys6.0 MB
  • rtwlane601.sys8.8 MB
  • rtwlane602.sys9.0 MB
  • rtwlane711.sys9.6 MB

Nothing happens on its own: you download the file and decide yourself whether to install it.

Manufacturer
Lenovo
Device
8 devices - see the list below
Driver version
6001.15.123.354
Release date
July 28, 2026
Supported Windows
Windows 11
Architecture
64-bit (x64)
File size
11.3 MB
File name
m4wlg51us14.exe
Digital signature
Signed - catalog netrtwlane.cat
INF version
05/06/2024,2024.0.8.141
INF provider
Realtek Semiconductor Corp.
Device class
Net
Source
Lenovo official catalog
Last verified
October 5, 2026
SHA-256
f6e24c0aa1c45f01324578d0d40b9ad7a7d6c3c5c75e78748d5fc68ff5943a31

Supported devices (8)

Supported hardware IDs (89)

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

Before you start: create a restore point (Start → type "Create a restore point" → Create). It takes a minute and lets you undo everything if the new driver turns out worse than the old one. This driver is made for Windows 11 (64-bit) - if your Windows is different, look for another version further down the page.

  1. Download the file with the button above - it comes directly from Lenovo official catalog.
  2. Double-click the downloaded file and follow the prompts - the installer does the rest.
  3. If it asks to restart the computer, let it.

Check it worked: open Device Manager again. The device should no longer show a warning icon, and its driver version should match the one on this page.

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 that button is greyed out, use the restore point you made before installing (Start → "Recovery" → Open System Restore).