Realtek Ethernet Controller Driver for Windows 7 (32-bit, 64-bit) – Lenovo B490s and M490s



NameOperating SystemVersionReleasedDownload
Realtek Ethernet Controller Driver
har101ww.exe
3.64 MB
Windows 7 32bit,
Windows 7 64bit
7.50.1123.201104 Jan 2013Download
README for Realtek Ethernet Controller Driver
har101ww.txt
7.02 KB
Windows 7 32bit,
Windows 7 64bit
7.50.1123.201106 Sep 2013Download

This package installs the software (Ethernet Controller driver) to enable the following device:

  • Realtek PCIe GBE Family Controller

Refer to marketing materials to find out what computer models support which devices.

If this package has been installed, updating (overwrite-installing) this package will fix problems, add new functions, or expand functions as noted below.

This program is language independent and can be used with any language system.


Supported System


  • Lenovo B490s
  • Lenovo M490s
  • Zhaoyang K4350

Supported Operating Systems


  • Windows 7 32-bit, 64-bit

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