1. necusb2_20.zip Driver
2. asususb2.inf File Contents

asususb2.inf Driver File Contents (necusb2_20.zip)

;
; ASUSUSB2.INF
; Copyright (c) 2001 Adaptec Incorporated.
; Asustek USB2.0 Driver Stack
;
[Version]
Signature="$CHICAGO$"
Provider=%ADPT%
Class=USB
ClassGuid={36FC9E60-C465-11CF-8056-444553540000}
DriverVer = 11/15/2001, 2.0.2100.2000

[SourceDisksNames]
1="Asustek Usb 2.0 Driver Stack Installation Disk",,,

[SourceDisksFiles]
asusehcd.sys = 1
asususbd.sys = 1
asus2hub.sys = 1

[Manufacturer]
%MfgName%=ADPT

[ADPT]
%ADPT_USBEHCD.DeviceDesc_VEN_1033&DEV_00E0&SUBSYS_00E09004%=ADPTEHCD,PCI\VEN_1033&DEV_00E0&SUBSYS_00E09004
%ADPT_USBEHCD.DeviceDesc_VEN_1033&DEV_00E0&SUBSYS_01E09004%=ADPTEHCD,PCI\VEN_1033&DEV_00E0&SUBSYS_01E09004
%ADPT_USBEHCD.DeviceDesc_VEN_1033&DEV_00E0&SUBSYS_02E09004%=ADPTEHCD,PCI\VEN_1033&DEV_00E0&SUBSYS_02E09004
%ADPT_USBEHCD.DeviceDesc_VEN_1033&DEV_00E0&SUBSYS_03E09004%=ADPTEHCD,PCI\VEN_1033&DEV_00E0&SUBSYS_03E09004
%ADPT_USBEHCD.DeviceDesc_VEN_1033&DEV_00E0&SUBSYS_04E09004%=ADPTEHCD,PCI\VEN_1033&DEV_00E0&SUBSYS_04E09004
%ADPT_USBHUBD.DeviceDesc_VID_03F3&PID_4000%=ADPTHUBD,USB2\VID_03F3&PID_4000
%ADPT_USBHUBD.DeviceDesc_VID_03F3&PID_7000%=ADPTHUBD,USB2\VID_03F3&PID_7000
%ADPT_USBHUBD.DeviceDesc_VID_03F3&PID_ADAC%=ADPTHUBD,USB2\VID_03F3&PID_ADAC

; ------------ Asustek OEM Support ----------------
%ADPT_USBEHCD.DeviceDesc_VEN_1033&DEV_00E0&SUBSYS_1043807D%=ADPTEHCD,PCI\VEN_1033&DEV_00E0&SUBSYS_1043807D

[DestinationDirs]
DefaultDestDir = 10,SYSTEM32\DRIVERS

[USBClassReg]
HKR,,,,%USBClassName%
HKR,,Icon,,-20
HKR,,NoInstallClass,,1

[ClassInstall32]
Addreg=USBClassReg

[ADPTEHCD]
CopyFiles=ADPTEHCD.Files.Ext
DelFiles=ADPTEHCD.DelFiles.Ext
AddReg=ADPTEHCD.AddReg

[ADPTEHCD.NT]
CopyFiles=ADPTEHCD.Files.Ext
DelFiles=ADPTEHCD.DelFiles.Ext
AddReg=ADPTEHCD.AddReg.NT

[ADPTEHCD.NT.HW]
AddReg=ADPTEHCD.AddReg.NT.HW

[ADPTEHCD.NT.Services]
AddService = ADPTEHCD, 0x00000002, ADPTEHCD.AddService
AddService = AUSBD_FilterService,,Filter_Service_Inst

[ADPTEHCD.AddService]
DisplayName    = %ADPT_USBEHCD.DeviceDesc%
ServiceType    = 1              ;%SERVICE_KERNEL_DRIVER%
StartType      = 2              ;%SERVICE_AUTO_START%
ErrorControl   = 1              ;%SERVICE_ERROR_NORMAL%
ServiceBinary  = %12%\asusehcd.sys
LoadOrderGroup = Base

[Filter_Service_Inst]
DisplayName    = "AUSBD Filter Service"
ServiceType    = 1              ;%SERVICE_KERNEL_DRIVER%
StartType      = 2              ;%SERVICE_AUTO_START%
ErrorControl   = 0              ;%SERVICE_ERROR_IGNORE%
ServiceBinary  = %12%\asususbd.sys
LoadOrderGroup = extended base

[ADPTEHCD.AddReg]
HKR,,DevLoader,,*ntkern
HKR,,NTMPDriver,,"asusehcd.sys,asususbd.sys"

[ADPTEHCD.AddReg.NT]
HKR,,DevLoader,,*ntkern
HKR,,NTMPDriver,,asusehcd.sys

[ADPTEHCD.AddReg.NT.HW]
HKR,,"UpperFilters",0x00010000,"AUSBD_FilterService"

[ADPTEHCD.Files.Ext]
asusehcd.sys
asususbd.sys
asus2hub.sys

[ADPTEHCD.DelFiles.Ext]
asusehcd.sys,,,1
asususbd.sys,,,1
asus2hub.sys,,,1
aehcd.inf,,,1

[ADPTHUBD]
AddReg=ADPTHUBD.AddReg

[ADPTHUBD.NT]
AddReg=ADPTHUBD.AddReg.NT

[ADPTHUBD.NT.Services]
AddService = ADPTHUBD, 0x00000002, ADPTHUBD.AddService

[ADPTHUBD.AddService]
DisplayName    = %ADPT_USBBHUBD.DeviceDesc%
ServiceType    = 1              ;%SERVICE_KERNEL_DRIVER%
StartType      = 3              ;%SERVICE_DEMAND_START%
ErrorControl   = 1              ;%SERVICE_ERROR_NORMAL%
ServiceBinary  = %12%\asus2hub.sys
LoadOrderGroup = extended base

[ADPTHUBD.AddReg]
HKR,,DevLoader,,*ntkern
HKR,,NTMPDriver,,"asus2hub.sys"

[ADPTHUBD.AddReg.NT]
HKR,,DevLoader,,*ntkern
HKR,,NTMPDriver,,asus2hub.sys

[Strings]
ADPT = "Adaptec Incorporated"
MfgName = "Adaptec Incorporated"
ADPT_USBEHCD.DeviceDesc_VEN_1033&DEV_00E0&SUBSYS_00E09004 = "Adaptec AUA-3100LP PCI to USB Enhanced Host Controller"
ADPT_USBEHCD.DeviceDesc_VEN_1033&DEV_00E0&SUBSYS_01E09004 = "Adaptec AUA-5100 PCI to USB Enhanced Host Controller"
ADPT_USBEHCD.DeviceDesc_VEN_1033&DEV_00E0&SUBSYS_02E09004 = "Adaptec AUA-3121 PCI to USB Enhanced Host Controller"
ADPT_USBEHCD.DeviceDesc_VEN_1033&DEV_00E0&SUBSYS_03E09004 = "Adaptec AUA-2000LP PCI to USB Enhanced Host Controller"
ADPT_USBEHCD.DeviceDesc_VEN_1033&DEV_00E0&SUBSYS_04E09004 = "Adaptec AUA-1420 CardBus USB Enhanced Host Controller"
ADPT_USBHUBD.DeviceDesc_VID_03F3&PID_4000 = "Adaptec USB 2.0 Hub"
ADPT_USBHUBD.DeviceDesc_VID_03F3&PID_7000 = "Adaptec USB 2.0 Hub"
ADPT_USBHUBD.DeviceDesc_VID_03F3&PID_ADAC = "Asustek Hub Support for USB"
USBClassName = "Universal Serial Bus controllers"

; ------------ Asustek OEM Support ----------------
ADPT_USBEHCD.DeviceDesc_VEN_1033&DEV_00E0&SUBSYS_1043807D = "Asustek USB Enhanced Host Controller"

How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

• Expand the archive file (if the download file is in zip or rar format).

• If the expanded file has an .exe extension, double click it and follow the installation instructions.

• Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

• Find the device and model you want to update in the device list.

• Double-click on it to open the Properties dialog box.

• From the Properties dialog box, select the Driver tab.

• Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.