The USB 2.0 Upgrade Kit is a USB device manufactured by Adaptec. 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 - "usb2_win_drvm_v31a.exe" - has an average rating of 5 out of 5 stars based on 9 reviews, and has been downloaded 151 times. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 3.3 MB.
USB 2.0 Upgrade Kit
Adaptec AUA-0100LP PCI to USB Enhanced Host Controller
Adaptec AUA-0200LP PCI to USB Enhanced Host Controller
Adaptec AUA-1000LP PCI to USB Enhanced Host Controller
Adaptec AUA-1100LP PCI to USB Enhanced Host Controller
Adaptec AUA-1200LP PCI to USB Enhanced Host Controller
Adaptec AUA-1420 CardBus USB Enhanced Host Controller
Windows XP, Windows 2000, Windows ME, Windows 98SE
3.1.0.4001 (2002-11-14) via .inf
USB 2.0 Driver version 3.1 and Manual Package for Windows
Adaptec's USB 2.0 drivers allow your Adaptec USB2connect, DuoConnect and XHub products to work with USB 2.0 devices at speeds up to 480 megabits per second. These drivers are 100% compatible with all USB 1.1 devices as well. Please read the included README file for the latest technical enhancements and limitations of these drivers.
Rajesh (DG Staff Member) on 1-Jun-2004
To get the USB 2.0 Upgrade Kit 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 Adaptec USB 2.0 Upgrade Kit 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 Adaptec 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 Adaptec website. Most major device manufacturers update their drivers regularly.
After downloading your new driver, installation is the next step. On Windows, utilize the built-in Device Manager utility to manage this process. This tool provides a comprehensive view of all system-recognized devices and their associated drivers. To complete the installation, a system restart is typically required 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.
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
Readme.txt | 10.4 KB | 12 Dec 2002 |
aucbpnp.exe | 139.3 KB | 14 Nov 2002 |
ausbccgp.sys | 17.0 KB | 14 Nov 2002 |
aehcd.sys | 42.5 KB | 14 Nov 2002 |
ausb2hub.sys | 24.9 KB | 14 Nov 2002 |
Documentation/USB2_Win98SE_Driver_Install.pdf | 1.4 MB | 19 Feb 2002 |
Documentation/USB2_WinMe_Driver_Install.pdf | 652.0 KB | 19 Feb 2002 |
Documentation/USB2_WinXP_Driver_Install.pdf | 340.3 KB | 19 Feb 2002 |
Documentation/USB2_Win2K_Driver_Install.pdf | 851.2 KB | 19 Feb 2002 |
adptusb2.inf | 13.5 KB | 14 Nov 2002 |
ausbd.sys | 23.1 KB | 14 Nov 2002 |
aucbcfg.sys | 5.4 KB | 14 Nov 2002 |
AUCBHLPR.VXD | 11.4 KB | 14 Nov 2002 |