These Drivers can be used for win7/win8/8.1 32/64 bit OS.

Drivers version:
  
chipset:
       win7/win8/8.1 OS: 10.0.20.0
       
audio:  R2.71
        win7/win8/8.1 OS: 6.0.1.6873
      
lan:
      intel£º win7/win8/8.1 OS£º12.7.28.0
      
      Realtek£º win7  OS£º7.78.1218.2013
                win8/8.1 OS: 8.24.1218.2013
       

VGA:
       win7 32bit OS£º36	.15.0.1064s
       win7 64bit OS£º10.18.10.3740
       win8/8.1 OS: 10.18.10.3740

TXE:
       win7/win8/8.1 OS: 1.1.0.1064

MBI:    
      
       win8/8.1 OS: 1.70.305.16316

USB3.0£º
       
        win7: 3.0.0.34

IR:    
       win7 OS£º2.2.2012.621
       win8/8.1 OS: 2.4.2013.711