US Robotics usr997900 Driver Download

US Robotics Drivers

The usr997900 is a device manufactured by US Robotics. You can unlock features and improve performance by updating its driver. Visitors have downloaded this file "" 74 times with an aggregate rating of 5 out of 5 stars based on 3 reviews. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 61.6 KB.

3 Ratings

Supported Models


U.S. Robotics 10/100 PCI NIC TX


US Robotics

Supported Operating Systems

Windows XP, Windows 2000, Windows ME, Windows 98SE, Windows 98

File Name


5.504.613.2002 (23-Oct-2002)
5.504.613.2002 (2002-10-23) via .inf

Additional Notes

The install text is slightly misleading. Chose have disk and then point to the correct xxxx.inf file to do the driver upgrade/install.

Uploaded By

Dale Olson (DG Member) on 2-Aug-2005

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
USR79N5.SYS 48.1 KB 4 Jan 2003
Winxp.txt 2.4 KB 6 Jan 2003
Winme.txt 2.1 KB 6 Jan 2003
Usr79n51.inf 6.8 KB 4 Jan 2003
Win2k.txt 2.5 KB 6 Jan 2003
Usr79n5.inf 8.2 KB 6 Jan 2003
USR79N51.SYS 45.7 KB 4 Jan 2003
readme.1st.txt 63 bytes 2 Aug 2005
WIN98.TXT 2.9 KB 6 Jan 2003

How to Update usr997900 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the usr997900 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 US Robotics usr997900 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 US Robotics 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 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 11, 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.
server: web4, load: 0.82