Driver Information 
 Old drivers impact system performance and make your PC and hardware vulnerable to errors and crashes. We suggest you to download the latest drivers.
 Keep your 
Intel(R) ICH8 Family USB Universal Host Controller - 2835 driver upto date to maximize its performance, fixing any error related to driver.
 
 
 
 
 Intel(R) ICH8 Family USB Universal Host Controller - 2835 is a windows driver. It's released by 
Microsoft  
 Type:    USB 
 Version:   6.1.7600.16385 
 Date:  2006-06-21
   Hardware IDs: 
 
 PCI\VEN_8086&DEV_2835&SUBSYS_011C1025&REV_03
PCI\VEN_8086&DEV_2835&SUBSYS_011C1025
PCI\VEN_8086&DEV_2835&CC_0C0300
PCI\VEN_8086&DEV_2835&CC_0C03
  
  Compatible IDs: 
 
 PCI\VEN_8086&DEV_2835&REV_03
PCI\VEN_8086&DEV_2835
PCI\VEN_8086&CC_0C0300
PCI\VEN_8086&CC_0C03
PCI\VEN_8086
PCI\CC_0C0300
PCI\CC_0C03
  
 The following operating system has used this driver: 
 
   Microsoft Windows XP Professional  
 Microsoft Windows XP Professionnel 
 Microsoft Windows XP Home Edition 
 Microsoft Windows 7 Ultimate  
 Microsoft Windows 7 Enterprise  
 Microsoft Windows 7 Professional N  
 Microsoft  Windows Vista™ Home Ba 
 This download is valid for the product(s) listed below:
 Acer    -  Extensa 4620  
 Acer            - Extensa 4220                    
 Acer            - Extensa 4620                    
 Acer            - TravelMate 4720                 
 Acer            - TravelMate 4320                 
 Acer            - Biwa                            
 ACER            - EX4620                          
 Acer - Extensa 4220                    
 Acer - Extensa 4620                    
 Acer - TravelMate 4320                 
 Acer - TravelMate 4720                 
 Acer - Extensa 4620                    (0100) 
 Acer - Extensa 4620                    (0100           ) 
 Acer - TravelMate 4320                 (0100) 
 Acer - Extensa 4220                    (010 
Notices:
The software drivers provided on this page are generic versions and can be used for general purposes. However, computer original equipment manufacturers (OEMs) may have altered the features, incorporated customizations, or made other changes to the software or software packaging they provide. To avoid any potential installation incompatibilities on your OEM system, We recommend that you check with your OEM and use the software provided via your system manufacturer. We or the computer original equipment manufacturer (OEM) may not provide technical support for some or all issues that could arise from the usage of this generic version of software drivers.