The AD77 Pro is a common computer motherboard manufactured by Diamond Flower DFI. Update now to fix problems such as frequent crashing, computer shuts off unexpectedly, no audio or no video, or a blank screen on start up. This version of "MB129UBD.ZIP" is rated (5 out of 5 stars) based on 30 downloads and 4 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 2.2 MB.
AD77 Pro
Generic USB Hub
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
VIA PCI to USB Enhanced Host Controller
Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98
Revision MB129 Ver.A0.3.0 (29-Jan-2003)
AD77 Pro
USB 2.0 Drivers for Windows 98/98SE/ME/NT4.0/2000/XP
Jegadesh (DG Staff Member) on 16-Jan-2007
To get the AD77 Pro 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 Diamond Flower (DFI) AD77 Pro 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 Diamond Flower (DFI) 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 Diamond Flower (DFI) website. Most major device manufacturers update their drivers regularly.
After downloading your new driver, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:
Right-click the Start button to open the Quick Access menu.
Select "Device Manager" from the list of options.
In the Device Manager window, locate the device that needs updating.
Right-click on the device name and choose "Update driver" from the context menu.
Follow the on-screen instructions to complete the installation process.
Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.
This simple process helps keep your system running smoothly and maintains compatibility with your hardware components.
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.
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
USB20/DATA.TAG | 130 bytes | 25 Jun 2002 |
USB20/DATA1.CAB | 469 bytes | 25 Jun 2002 |
USB20/LANG.DAT | 23.7 KB | 25 Jun 2002 |
USB20/LAYOUT.BIN | 671 bytes | 25 Jun 2002 |
USB20/MSUSB_2K.CAB | 116.2 KB | 24 Jun 2002 |
USB20/MSUSB_2K.CAB/hccoin.dll | 6.4 KB | 18 Apr 2002 |
USB20/MSUSB_2K.CAB/usb2.cat | 8.7 KB | 9 May 2002 |
USB20/MSUSB_2K.CAB/usb2.inf | 7.2 KB | 7 May 2002 |
USB20/MSUSB_2K.CAB/usbehci.sys | 19.2 KB | 23 Apr 2002 |
USB20/MSUSB_2K.CAB/usbhub20.sys | 49.4 KB | 18 Apr 2002 |
USB20/MSUSB_2K.CAB/usbport.sys | 135.9 KB | 23 Apr 2002 |
USB20/MSUSB_XP.CAB | 24.6 KB | 25 Jun 2002 |
USB20/MSUSB_XP.CAB/VIAEHCXP.INF | 1.3 KB | 18 Jan 2002 |
USB20/MSUSB_XP.CAB/hccoin.dll | 5.1 KB | 4 Apr 2002 |
USB20/MSUSB_XP.CAB/usb2x.cat | 7.8 KB | 5 Apr 2002 |
USB20/MSUSB_XP.CAB/usb2x.inf | 8.0 KB | 1 Apr 2002 |
USB20/MSUSB_XP.CAB/usbehci.sys | 19.1 KB | 1 Apr 2002 |
USB20/MSUSB_XP.CAB/viaehcxp.cat | 6.7 KB | 21 Jan 2002 |
USB20/OS.DAT | 450 bytes | 25 Jun 2002 |
USB20/README.DOC | 1.4 MB | 25 Jun 2002 |
USB20/RELEAS~1.TXT | 5.3 KB | 25 Jun 2002 |
USB20/SETUP.EXE | 73.7 KB | 25 Jun 2002 |
USB20/SETUP.INI | 92 bytes | 25 Jun 2002 |
USB20/SETUP.INS | 73.6 KB | 25 Jun 2002 |
USB20/SETUP.LID | 49 bytes | 25 Jun 2002 |
USB20/VIAUSB.INI | 45 bytes | 25 Jun 2002 |
USB20/VIAUSB20.REV | 192 bytes | 25 Jun 2002 |
USB20/WIN98&ME/USB2VIA.INF | 2.9 KB | 18 Jun 2002 |
USB20/WIN98&ME/USBEHCI.SYS | 28.2 KB | 20 Jun 2002 |
USB20/WIN98&ME/USBHUB20.SYS | 69.4 KB | 20 Jun 2002 |
USB20/WIN98&ME/USBPORT.SYS | 174.7 KB | 20 Jun 2002 |
USB20/WIN98&ME/VUSTR98.SYS | 13.4 KB | 22 Feb 2002 |
USB20/WIN98&ME/VUSTRBT.SYS | 2.3 KB | 11 Jan 2002 |
USB20/WIN98&ME/VUSTRME.SYS | 13.4 KB | 17 Apr 2002 |
USB20/_INST32I.EX_ | 296.7 KB | 25 Jun 2002 |
USB20/_ISDEL.EXE | 27.6 KB | 25 Jun 2002 |
USB20/_SETUP.DLL | 34.8 KB | 25 Jun 2002 |
USB20/_SYS1.CAB | 175.5 KB | 25 Jun 2002 |
USB20/_SYS1.CAB/English_Intel_32_Files/IsUninst.exe | 306.7 KB | 26 Jun 2015 |
USB20/_SYS1.CAB/English_Intel_32_Files/_IsRes.Dll | 129.5 KB | 26 Jun 2015 |
USB20/_SYS1.CAB/Language_Independent_Intel_32_Files/Ctl3d32.dll | 27.1 KB | 26 Jun 2015 |
USB20/_SYS1.CAB/Language_Independent_OS_Independent_Files/Corecomp.ini | 28.3 KB | 26 Jun 2015 |
USB20/_USER1.CAB | 321.7 KB | 25 Jun 2002 |
USB20/_USER1.CAB/English_OS_Independent_Files/Q312370_WXP_SP1_x86_ENU.exe | 302.7 KB | 26 Jun 2015 |
USB20/_USER1.CAB/English_String_Tables/value.shl | 723 bytes | 26 Jun 2015 |
USB20/_USER1.CAB/Language_Independent_OS_Independent_Files/V32audio.dll | 32.8 KB | 26 Jun 2015 |
USB20/_USER1.CAB/Language_Independent_OS_Independent_Files/Win2k supp eula.doc | 38.9 KB | 26 Jun 2015 |
USB20/_USER1.CAB/Language_Independent_OS_Independent_Files/Win2k supp eula.txt | 11.0 KB | 26 Jun 2015 |
USB20/_USER1.CAB/Language_Independent_OS_Independent_Files/WinXP Supp eula.txt | 6.2 KB | 26 Jun 2015 |