Bluetooth Driver (Realtek, Atheros, Broadcom) for Windows 8.1 (64-bit) – Lenovo B40-70, B50-70

NameOperating SystemVersionReleasedDownload
Bluetooth Driver (Realtek, Atheros, Broadcom)
32ba00ww.exe
387.9 MB
Windows 8.1 64-bit1.3.805.3 / 8.0.1.314 / 12.0.0.905022 Apr 2014 Download


Supported Systems

  • B40-70
  • B50-70

Supported Operating Systems

  • Windows 8.1 64-bit