USB 3.0 Driver for Windows 7 (32-bit, 64-bit) – IdeaPad Y400, Y500

NameOperating SystemVersionReleasedDownload
USB 3.0 Driver
usb3140w7.exe
4.77MB
Windows 7 32bit,
Windows 7 64bit
1.0.5.23504 Nov 2012 Download

Supported Systems

  • IdeaPad Y400, Y500

Supported Operating Systems

  • Windows 7 (32-bit, 64-bit)