VIA NEC PCI to USB Enhanced Host Controller B1 Driver Download
The NEC PCI to USB Enhanced Host Controller B1 is a USB device manufactured by VIA. This driver can help resolve issues like USB device not recognized, "Disk Not Formatted" errors, or if your device randomly ejects or stops working. This update - "Via_Usb_2.0_V400DB_WinXP_Gold.zip" - has an average rating of 4 out of 5 stars based on 33 reviews, and has been downloaded 4,567 times. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 932.4 KB.
Supported Models
V400DB
Generic USB Hub
Generic USB Hub on USB 2.0 Bus
HUB Support for USB 2.0
Intel PCI to USB Enhanced Host Controller
NEC PCI to USB Enhanced Host Controller B0
NEC PCI to USB Enhanced Host Controller B1
USB 2.0 Root Hub
Manufacturers
Supported Operating Systems
Windows XP
File Name
Versions
10/04/2002,4.90.3000.3 (4-Oct-2002)
(2002-01-31) via .inf
4.90.3000.3 (2002-10-04) via .inf
5.1.2600.1106 (2002-09-09) via .inf
Additional Notes
This drivers works fine if you have Windows XP (Professional) without any Servicepacks installed.
Any other driver I have downloaded and tried did not work for me.
I have used this one for a motherboard labeled V400DB.
While booting it says: Phoenix Award Bios V6.00PG, V.V400DB A02.2 04-01-2003
Uploaded By
C.J. van Dijk (DG Member) on 30-Nov-2004
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Device Hardware IDs
PCI\VEN_1106&DEV_3104&CC_0C0320
PCI\VEN_1106&DEV_3104&SUBSYS_00221019&REV_86
PCI\VEN_1106&DEV_3104&SUBSYS_00331025&REV_82
PCI\VEN_1106&DEV_3104&SUBSYS_00341025&REV_82
PCI\VEN_1106&DEV_3104&SUBSYS_09351509
PCI\VEN_1106&DEV_3104&SUBSYS_09361509
PCI\VEN_1106&DEV_3104&SUBSYS_09371509
Compatible IDs
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| DATA.TAG | 130 bytes | 4 Oct 2002 |
| ReleaseNote.TXT | 5.9 KB | 4 Oct 2002 |
| SETUP.INI | 92 bytes | 4 Oct 2002 |
| Setup.exe | 73.7 KB | 4 Oct 2002 |
| USB2VIA.INF | 3.0 KB | 4 Oct 2002 |
| VIAEHCX1.INF | 1.4 KB | 10 Sep 2002 |
| VIAUSB.ini | 62 bytes | 4 Oct 2002 |
| VUSTR98.SYS | 17.7 KB | 4 Oct 2002 |
| VUSTRBT.SYS | 2.3 KB | 11 Jan 2002 |
| VUSTRME.SYS | 13.4 KB | 17 Apr 2002 |
| _ISDel.exe | 27.6 KB | 4 Oct 2002 |
| _Setup.dll | 34.8 KB | 4 Oct 2002 |
| _inst32i.ex_ | 296.7 KB | 4 Oct 2002 |
| _sys1.cab | 175.5 KB | 4 Oct 2002 |
| _sys1.cab/English_Intel_32_Files/IsUninst.exe | 306.7 KB | 2 Jun 2015 |
| _sys1.cab/English_Intel_32_Files/_IsRes.Dll | 129.5 KB | 2 Jun 2015 |
| _sys1.cab/Language_Independent_Intel_32_Files/Ctl3d32.dll | 27.1 KB | 2 Jun 2015 |
| _sys1.cab/Language_Independent_OS_Independent_Files/Corecomp.ini | 28.3 KB | 2 Jun 2015 |
| _user1.cab | 31.5 KB | 4 Oct 2002 |
| _user1.cab/English_String_Tables/value.shl | 723 bytes | 2 Jun 2015 |
| _user1.cab/Language_Independent_OS_Independent_Files/Win2k supp eula.doc | 38.9 KB | 2 Jun 2015 |
| _user1.cab/Language_Independent_OS_Independent_Files/Win2k supp eula.txt | 11.0 KB | 2 Jun 2015 |
| _user1.cab/Language_Independent_OS_Independent_Files/WinXP Supp eula.txt | 6.2 KB | 2 Jun 2015 |
| _user1.cab/Language_Independent_OS_Independent_Files/v32audio.dll | 32.8 KB | 2 Jun 2015 |
| _user1.cab/Language_Independent_OS_Independent_Files/winXP2KN.txt | 316 bytes | 2 Jun 2015 |
| data1.cab | 469 bytes | 4 Oct 2002 |
| lang.dat | 23.7 KB | 4 Oct 2002 |
| layout.bin | 671 bytes | 4 Oct 2002 |
| msusb_2K.cab | 116.2 KB | 24 Jun 2002 |
| msusb_2K.cab/hccoin.dll | 6.4 KB | 18 Apr 2002 |
| msusb_2K.cab/usb2.cat | 8.7 KB | 9 May 2002 |
| msusb_2K.cab/usb2.inf | 7.2 KB | 7 May 2002 |
| msusb_2K.cab/usbehci.sys | 19.2 KB | 23 Apr 2002 |
| msusb_2K.cab/usbhub20.sys | 49.4 KB | 18 Apr 2002 |
| msusb_2K.cab/usbport.sys | 135.9 KB | 23 Apr 2002 |
| os.dat | 450 bytes | 4 Oct 2002 |
| ousb2hub.sys | 40.7 KB | 31 Jan 2002 |
| ousbehci.sys | 26.8 KB | 30 Nov 2004 |
| setup.ins | 73.4 KB | 4 Oct 2002 |
| setup.lid | 49 bytes | 4 Oct 2002 |
| usbehci.sys | 19.1 KB | 29 Nov 2004 |
| usbhub.sys | 50.7 KB | 7 Sep 2001 |
| usbhub20.sys | 69.4 KB | 4 Oct 2002 |
| usbport.sys | 123.3 KB | 7 Sep 2001 |
| usbui.dll | 69.1 KB | 6 Sep 2001 |
| viaehcx1.cat | 6.8 KB | 26 Sep 2002 |
| viausb20.rev | 177 bytes | 4 Oct 2002 |
| vusb2.inf | 3.5 KB | 31 Jan 2002 |
How to Update NEC PCI to USB Enhanced Host Controller B1 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the NEC PCI to USB Enhanced Host Controller B1 driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter VIA NEC PCI to USB Enhanced Host Controller B1 into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the VIA Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the VIA website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
How to Open Device Manager
In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
How to Install a driver from Device Manager
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order for the driver update to take effect.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.