The USB Root Hub is a USB device manufactured by D-Link. 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 driver - "dua2.zip" - has been downloaded 3,023 times and is rated 5 out of 5 stars based on 29 reviews. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 1.1 MB.
DSB-500
USB Root Hub
VIA VT83C572/VT82C586 PCI to USB Universal Host Controller
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95
dua2.zip (1.1 MB)
This is from the D-Link site. www.dlink.co.nz/tech/drivers/files/usb/dua2.htm
Nerd Girl (DG Member) on 3-May-2002
To get the USB Root Hub 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 D-Link USB Root Hub 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 D-Link 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 D-Link website. Most major device manufacturers update their drivers regularly.
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager"
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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 |
|---|---|---|
| DU-A2/_SYS1.CAB | 175.5 KB | 8 Mar 2000 |
| DU-A2/SETUP.LID | 49 bytes | 8 Mar 2000 |
| DU-A2/SETUP.INS | 62.6 KB | 8 Mar 2000 |
| DU-A2/_ISDEL.EXE | 8.7 KB | 8 Mar 2000 |
| DU-A2/OS.DAT | 450 bytes | 8 Mar 2000 |
| DU-A2/SETUP.EXE | 61.4 KB | 8 Mar 2000 |
| DU-A2/DATA1.CAB | 469 bytes | 8 Mar 2000 |
| DU-A2/WIN98/VIAUSB.SYS | 11.9 KB | 8 Mar 2000 |
| DU-A2/DATA.TAG | 117 bytes | 8 Mar 2000 |
| DU-A2/LAYOUT.BIN | 609 bytes | 8 Mar 2000 |
| DU-A2/LANG.DAT | 23.5 KB | 8 Mar 2000 |
| DU-A2/SETUP.INI | 90 bytes | 8 Mar 2000 |
| DU-A2/_SETUP.DLL | 11.3 KB | 8 Mar 2000 |
| DU-A2/WIN2K/VIAUSB.INF | 3.9 KB | 8 Mar 2000 |
| DU-A2/WIN2K/VIAUSB.SYS | 8.9 KB | 8 Mar 2000 |
| DU-A2/_USER1.CAB | 11.9 KB | 8 Mar 2000 |
| DU-A2/_INST32I.EX_ | 296.7 KB | 8 Mar 2000 |
| DU-A2/usbf108.exe | 566.9 KB | 17 Jul 2001 |