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) 5520/5500/X58 I/O Hub to ESI Port - 3405 driver upto date to maximize its performance, fixing any error related to driver.
 
 
 
 
 Intel(R) 5520/5500/X58 I/O Hub to ESI Port - 3405 is a windows driver. It's released by 
Intel  
 Type:    System 
 Version:   9.1.0.1005 
 Date:  2008-07-30
   Hardware IDs: 
 
 PCI\VEN_8086&DEV_3405&SUBSYS_01981025&REV_13
PCI\VEN_8086&DEV_3405&SUBSYS_01981025
PCI\VEN_8086&DEV_3405&CC_060000
PCI\VEN_8086&DEV_3405&CC_0600
  
  Compatible IDs: 
 
 PCI\VEN_8086&DEV_3405&REV_13
PCI\VEN_8086&DEV_3405
PCI\VEN_8086&CC_060000
PCI\VEN_8086&CC_0600
PCI\VEN_8086
PCI\CC_060000
PCI\CC_0600
  
 The following operating system has used this driver: 
 
  Microsoft Windows 7 Home Premium  
 Microsoft  Windows Vista™ Home Premium  
 Microsoft Windows 7 Édition Familiale Premium  
 This download is valid for the product(s) listed below:
Acer - Aspire M7721 
 Acer - Aspire M7720 
 Gateway - FX6802 
 Acer - Aspire M7720 (Acer Desktop) 
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.