Download Drivers

I need a better driver (please see topic name).

Below you can download sm bus controller lenovo x220 windows 7 driver for Windows.

File name: sm_bus_controller_lenovo_x220_win7.exe
Version: 1.3.4
File size: 9.572 MB
Upload source: original install disk
Antivirus software passed: McAfee

Download Driver


(click above to download)

Genuine.
I was looking for it!