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Realtek Discrete 2.5G 8125BS 8125BGS Lan Driver - 11 (24H2) Driver 1125.027.50.0920

by LenovoWindows 1164-bit

Manufacturer
Lenovo
Device
Realtek Discrete 2.5G 8125BS 8125BGS Lan Driver - 11 (24H2)
Driver version
1125.027.50.0920
Release date
June 22, 2026
Supported Windows
Windows 11
Architecture
64-bit (x64)
File size
2.0 MB
Source
Lenovo official catalog

Supported hardware IDs (49)

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

  1. Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
  2. Verify compatibility: your Windows version (Windows 11) and architecture (x64)must match this driver, and your device's Hardware ID should appear in the list above.
  3. Download the file using the button - it comes directly from Lenovo official catalog.
  4. Run the downloaded installer and follow its steps. Reboot if the installer asks for it.
  5. 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).