Toshiba Satellite 1100-S101 Driver Download (Official)

Toshiba Drivers

The Satellite 1100-S101 is a network device manufactured by Toshiba. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. Visitors have downloaded this file "s1200ethx.exe" 559 times with an aggregate rating of 5 out of 5 stars based on 8 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 1.4 MB.

8 Ratings (see all reviews)

Supported Models

Satellite 1100-S101

(MOBILE ASSIST)Realtek RTL8139/810X Family PCI Fast Ethernet NIC

Realtek RTL8139/810X Family CardBus Fast Ethernet NIC

Realtek RTL8139/810X Family CardBus Fast Ethernet NIC(for Win95A)

Realtek RTL8139/810X Family PCI Fast Ethernet NIC

Satellite 1105

Satellite 1200-S121





Supported Operating Systems

Windows XP

File Name


5.397.1005.2001 (2001-10-05) via .inf
5.397.1009.2001 (2001-10-09) via .inf
5.397.0924.2001 (2001-09-24) via .inf

Additional Notes

Realtek LAN Driver for Windows XP

Uploaded By

Andrews (DG Staff Member) on 2-Jul-2004

Ratings & Reviews

See all Toshiba Satellite 1100-S101 ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
WIN2000/RTL8139.SYS 25.4 KB 23 Aug 2001
WIN2000/NETRTS5.INF 64.0 KB 9 Oct 2001
WIN2000/NETRTSN.CAT 38.9 KB 9 Oct 2001
SETUP.EXE 56.3 KB 5 Sep 2001
DATA1.CAB 466.8 KB 28 Dec 2001
IKERNEL.EX_ 344.9 KB 5 Sep 2001
WIN95A/RTL8139.SYS 36.9 KB 23 Aug 2001
WIN95A/NETRTS.INF 8.4 KB 23 Jul 2001
WINME/NETRTS5.CAT 39.6 KB 5 Oct 2001
WINME/RTL8139.SYS 25.4 KB 23 Aug 2001
WINME/NETRTS5.INF 64.0 KB 5 Oct 2001
SETUP.TXT 2.5 KB 11 Oct 2001
WIN98/NETRTS5.CAT 39.6 KB 5 Oct 2001
WIN98/RTL8139.SYS 25.4 KB 23 Aug 2001
WIN98/NETRTS5.INF 64.0 KB 5 Oct 2001
WINXP/RTL8139.SYS 25.4 KB 23 Aug 2001
WINXP/NETRTS5.INF 58.6 KB 24 Sep 2001
WINXP/NETRTSN.CAT 35.0 KB 27 Sep 2001
LAYOUT.BIN 417 bytes 28 Dec 2001
W95OSR2/RTL8139.SYS 37.4 KB 23 Aug 2001
W95OSR2/NETRTS.INF 7.5 KB 23 Jul 2001
DATA2.CAB 32.6 KB 28 Dec 2001
SETUP.INI 130 bytes 28 Dec 2001
realteklan.exe 378.3 KB 27 Feb 2002

How to Update Satellite 1100-S101 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Satellite 1100-S101 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 Toshiba Satellite 1100-S101 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 Toshiba 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 Toshiba 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 Toshiba. All company names/logos are properties of their owners.
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