Broadcom Wireless LAN Driver (802.11a/b/g/n, b/g/n) driver for Win 8.1 (32/64bit), 8 (32/64bit) – ThinkPad Edge E431, E531

NameOperating SystemVersionReleasedDownload
Broadcom Wireless LAN Driver (802.11a/b/g/n, b/g/n)
hewb04ww.exe
12.4 MB
Windows 8 32bit,
Windows 8 64bit,
Windows 8.1 32-bit,
Windows 8.1 64-bit
6.30.223.18115 Jan 2014 Download
README for Broadcom Wireless LAN Driver (802.11a/b/g/n, b/g/n)
hewb04ww.txt
7 KB
Windows 8 32bit,
Windows 8 64bit,
Windows 8.1 32-bit,
Windows 8.1 64-bit
6.30.223.18115 Jan 2014 Download

This package installs the software which detects and reconfigures the following devices.


Supported ThinkPad Systems


  • ThinkPad Edge E431
  • ThinkPad Edge E531

Supported Operating System


  • Windows 8.1 32-bit, 64-bit
  • Windows 8 32-bit, 64-bit