Intel Rapid Start Technology for Windows 8.1 (32-bit, 64-bit) – IdeaPad S300, S400, S400 touch, S400u

NameOperating SystemVersionReleasedDownload
Intel Rapid Start Technology
irst145w81.exe
1.59MB
Windows 8.1 32-bit,
Windows 8.1 64-bit
3.0.0.105316 Oct 2013 Download

Supported Systems


  • IdeaPad S300, S400, S400 touch, S400u

Supported Operating Systems


  • Windows 8.1 (32-bit, 64-bit)