VIA NEC PCI to USB Enhanced Host Controller B0 Driver Download

18 Ratings (see all reviews)

Supported Models

Generic USB Hub Driver

HUB Support for USB 2.0 Driver

Intel PCI to USB Enhanced Host Controller Driver

NEC PCI to USB Enhanced Host Controller B0 Driver

NEC PCI to USB Enhanced Host Controller B1 Driver

USB 2.0 Root Hub Driver

VIA PCI to USB Enhanced Host Controller Driver






Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name


4.90.3000.2 (2002-06-28) via .inf

Uploaded By

DriverGuide (DG Staff Member) on 9-Sep-2003

Most Helpful Reviews

5 of 6 people found the following review helpful:

8 May 2007

Installation: 3 out of 5
Stability: 3 out of 5
Compatibility: 3 out of 5
"This driver does not work on XP so beware"
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See all VIA NEC PCI to USB Enhanced Host Controller B0 ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
USB2.0/DATA.TAG 130 bytes 4 Jul 2002
USB2.0/Readme.doc 1.4 MB 4 Jul 2002
USB2.0/ReleaseNote.TXT 5.8 KB 4 Jul 2002
USB2.0/SETUP.INI 92 bytes 4 Jul 2002
USB2.0/Setup.exe 73.7 KB 4 Jul 2002
USB2.0/VIAUSB.ini 45 bytes 4 Jul 2002
USB2.0/Win98&Me/USB2VIA.INF 3.0 KB 23 Jul 2002
USB2.0/Win98&Me/VUSTR98.SYS 13.4 KB 22 Feb 2002
USB2.0/Win98&Me/VUSTRBT.SYS 2.3 KB 11 Jan 2002
USB2.0/Win98&Me/VUSTRME.SYS 13.4 KB 17 Apr 2002
USB2.0/Win98&Me/usbehci.sys 28.2 KB 20 Jun 2002
USB2.0/Win98&Me/usbhub20.sys 69.4 KB 20 Jun 2002
USB2.0/Win98&Me/usbport.sys 174.7 KB 20 Jun 2002
USB2.0/_ISDel.exe 27.6 KB 4 Jul 2002
USB2.0/_Setup.dll 34.8 KB 4 Jul 2002
USB2.0/_inst32i.ex_ 296.7 KB 4 Jul 2002
USB2.0/ 175.5 KB 4 Jul 2002
USB2.0/ 306.7 KB 3 Jun 2015
USB2.0/ 129.5 KB 3 Jun 2015
USB2.0/ 27.1 KB 3 Jun 2015
USB2.0/ 28.3 KB 3 Jun 2015
USB2.0/ 322.0 KB 4 Jul 2002
USB2.0/ 302.7 KB 3 Jun 2015
USB2.0/ 723 bytes 3 Jun 2015
USB2.0/ 32.8 KB 3 Jun 2015
USB2.0/ supp eula.doc 38.9 KB 3 Jun 2015
USB2.0/ supp eula.txt 11.0 KB 3 Jun 2015
USB2.0/ Supp eula.txt 6.2 KB 3 Jun 2015
USB2.0/ 540 bytes 3 Jun 2015
USB2.0/ 469 bytes 4 Jul 2002
USB2.0/lang.dat 23.7 KB 4 Jul 2002
USB2.0/layout.bin 671 bytes 4 Jul 2002
USB2.0/ 116.2 KB 24 Jun 2002
USB2.0/ 6.4 KB 18 Apr 2002
USB2.0/ 8.7 KB 9 May 2002
USB2.0/ 7.2 KB 7 May 2002
USB2.0/ 19.2 KB 23 Apr 2002
USB2.0/ 49.4 KB 18 Apr 2002
USB2.0/ 135.9 KB 23 Apr 2002
USB2.0/os.dat 450 bytes 4 Jul 2002
USB2.0/setup.ins 74.7 KB 4 Jul 2002
USB2.0/setup.lid 49 bytes 4 Jul 2002
USB2.0/viausb20.rev 192 bytes 4 Jul 2002

How to Update NEC PCI to USB Enhanced Host Controller B0 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the NEC PCI to USB Enhanced Host Controller B0 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 B0 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

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. 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.

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