Atheros, Broadcom Wireless LAN Driver for Windows 7 (32-bit,64-bit) – Lenovo B570e

NameOperating SystemVersionReleasedDownload
Atheros, Broadcom Wireless LAN Driver
89wn04ww.exe
33.76 MB
Windows 7 32bit,
Windows 7 64bit
9.2.0.115 / 5.100.82.1512 Jan 2012 Download