Model: Thinkpad T420s, Thinkpad T520, Thinkpad W520, Thinkpad X1, Thinkpad X220, Thinkpad X220 Tablet
Operating System: Windows 8 (Note: might work with other versions of this os.)
File: win8beta_8aax01ww.zip
Comments:
Lenovo Thinkpad T420s, Thinkpad T520, Thinkpad W520, Thinkpad X1, Thinkpad X220, Thinkpad X220 Tablet Driver. Audio Driver File
File Contents: No file content information available at this time.