US Robotics 805420 Driver Download

9 Ratings

Supported Models

805420 Driver


US Robotics

Supported Operating Systems

Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE

File Name (4.0 MB)

Versions (18-Jun-2004)

Find Related Drivers

Uploader Notes

This contains the driver and software for the US Robotics 802.11g Wireless USB Adapter. For the model USR805420.First unzip, then install, then reboot your PC and then you can put in the adapter! NOT PUT IN BEFORE THE INSTALL!!!

Uploaded By

Bart Timperman (DG Member) on 12-Apr-2009

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
USR03232004/ 470.9 KB 23 Mar 2004
USR03232004/ 2.8 MB 23 Mar 2004
USR03232004/ikernel.ex_ 344.9 KB 5 Sep 2001
USR03232004/layout.bin 440 bytes 23 Mar 2004
USR03232004/Setup.exe 56.3 KB 5 Sep 2001
USR03232004/Setup.ini 155 bytes 23 Mar 2004
USR03232004/USR_IsUser.dll 41.0 KB 12 Mar 2004
USR03232004/WindowsXP-KB822603-x86-ENU.exe 349.5 KB 6 Jan 2004

How to Update 805420 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the 805420 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 805420 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 Driver Update Utility for 805420. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the US Robotics 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 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.

This website is not affiliated with US Robotics. All company names/logos are properties of their owners.
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