Adaptec AUA-1420 Driver Download (Official)
The AUA-1420 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 version of "usb2_win_drv_v22.exe" is rated (5 out of 5 stars) based on 46 downloads and 10 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 151.0 KB.
Supported Models
AUA-1420
Adaptec AUA-1420 CardBus USB Enhanced Host Controller
Adaptec AUA-2000LP PCI to USB Enhanced Host Controller
Adaptec AUA-2200LP PCI to USB Enhanced Host Controller
Adaptec AUA-3100LP PCI to USB Enhanced Host Controller
Adaptec AUA-3121 PCI to USB Enhanced Host Controller
Adaptec AUA-3200LP PCI to USB Enhanced Host Controller
Manufacturers
Supported Operating Systems
Windows XP, Windows 2000, Windows ME, Windows 98SE
File Name
usb2_win_drv_v22.exe (151.0 KB)
Versions
2.2.3000.2000 (2002-02-06) via .inf
Additional Notes
USB 2.0 Driver version 2.2 for Windows
Adaptec's USB 2.0 drivers allow your Adaptec USB2connect and DuoConnect 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.
Uploaded By
Rajesh (DG Staff Member) on 1-Jun-2004
Related Driver Updates
How to Update AUA-1420 Device Drivers
Step 1 - Download Your Driver
To get the AUA-1420 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 AUA-1420 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.
Step 2 - Install Your Driver
Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
Turn your computer back on.
Now your new driver is ready!
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.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| Readme.txt | 8.5 KB | 15 Feb 2002 |
| aucbpnp.exe | 139.3 KB | 6 Feb 2002 |
| aehcd.sys | 34.3 KB | 6 Feb 2002 |
| ausb2hub.sys | 24.4 KB | 6 Feb 2002 |
| adptusb2.inf | 8.1 KB | 6 Feb 2002 |
| ausbd.sys | 22.4 KB | 6 Feb 2002 |
| aucbcfg.sys | 8.2 KB | 6 Feb 2002 |
| AUCBHLPR.VXD | 10.9 KB | 6 Feb 2002 |