Realtek RTL8723BE Wireless LAN Driver for Windows 8.1 (64-bit) – ThinkPad S440, S540

NameOperating SystemVersionReleasedDownload
Realtek RTL8723BE Wireless LAN Driver
j3ws03ww.exe
29.4 MB
Windows 8.1 64-bit2012.6.1218.201314 Mar 2014 Download
README for Realtek RTL8723BE Wireless LAN Driver
j3ws03ww.txt
6.9 KB
Windows 8.1 64-bit2012.6.1218.201314 Mar 2014 Download

This package installs the software (Wireless LAN driver) to enable the following device.

  • Realtek RTL8723BE

Refer to marketing materials to find out what computer models support this software.

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 Systems


  • ThinkPad S3-S440
  • ThinkPad S5-S540
  • ThinkPad S440
  • ThinkPad S540

Supported Operating Systems


  • Windows 8.1 64-bit