USB 3.0 Driver for Windows 7 (32-bit, 64-bit) – Lenovo B40-70, B50-70

NameOperating SystemVersionReleasedDownload
USB 3.0 Driver
32ub00w7.exe
4.8 MB
Windows 7 32bit,
Windows 7 64bit
2.5.0.1922 Apr 2014 Download


Supported Systems

  • B40-70
  • B50-70

Supported Operating Systems

  • Windows 7 32-bit, 64-bit