Realtek RTL8139(B/C) CardBus Fast Ethernet Driver Download

RealTek Drivers

The RTL8139(B/C) CardBus Fast Ethernet is a network device manufactured by RealTek. 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. This update - "LKF-5100_.zip" - has an average rating of 3 out of 5 stars based on 8 reviews, and has been downloaded 43 times. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 443.8 KB.

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Realtek RTL8139(B/C) CardBus Fast Ethernet Automatic Driver Update Utility
8 Ratings
43 Downloads

Supported Models

Linkskey LKF-5100+

Realtek RTL8139(A/B/C/8130) PCI Fast Ethernet

Realtek RTL8139(A/B/C/8130) PCI Fast Ethernet NIC

Realtek RTL8139(B/C) CardBus Fast Ethernet

Realtek RTL8139(B/C) CardBus Fast Ethernet(for Win95A)

Realtek RTL8139(B/C) Cardbus Fast Ethernet NIC

Manufacturers

RealTek

Microsoft

Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name

Uploaded By

Miguex (DG Member) on 23-Apr-2008

How to Update Realtek RTL8139(B/C) CardBus Fast Ethernet Device Drivers

Step 1 - Download Your Driver

To get the Realtek RTL8139(B/C) CardBus Fast Ethernet 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 Realtek RTL8139(B/C) CardBus Fast Ethernet 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 RealTek 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 RealTek website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Config/EZRTS.EXE 137.6 KB 8 Jan 1999
Config/README.TXT 3.1 KB 8 Jan 1999
DISK1 1 byte 19 Jan 1995
Dosodi/NET.CFG 2.0 KB 4 Nov 1997
Dosodi/RTSODI.COM 55.2 KB 12 Aug 1998
Dosodi/RTSODI.INS 671 bytes 24 Oct 1997
H5X.BAT 691 bytes 4 Nov 1999
Linux/GUIDE.TXT 2.2 KB 25 Jan 1999
Linux/RTL8139.C 44.7 KB 25 Jan 1999
NDIS.DOS/BANYAN/README.TXT 2.4 KB 19 Sep 1997
NDIS.DOS/IBMLSP/LANSVR23.TXT 3.4 KB 6 Nov 1997
NDIS.DOS/IBMLSP/LANSVR40.TXT 1.5 KB 19 Sep 1997
NDIS.DOS/LANMAN/README.TXT 5.1 KB 6 Nov 1997
NDIS.DOS/OEMSETUP.INF 641 bytes 1 Jun 1998
NDIS.DOS/PCNFS/README.TXT 1.8 KB 19 Sep 1997
NDIS.DOS/PROTOCOL.INI 65 bytes 27 May 1998
NDIS.DOS/RTL8139.NIF 2.1 KB 22 Jun 1999
NDIS.DOS/RTSND.386 30.3 KB 29 May 1998
NDIS.DOS/RTSND.DOS 53.6 KB 7 Jan 1999
NDIS.DOS/RTSND.NIF 192 bytes 29 May 1998
NDIS.DOS/WFW31/README.TXT 1.8 KB 6 Nov 1997
NT351/OEMSETUP.INF 48.3 KB 4 Aug 1999
NT351/PROTOCOL.INI 63 bytes 29 May 1998
NT351/RTL8139.SYS 25.6 KB 4 Aug 1999
Ndis.os2/PROTOCOL.INI 91 bytes 23 Mar 1998
Ndis.os2/RTSND.NIF 154 bytes 25 Sep 1997
Ndis.os2/RTSND.OS2 40.4 KB 3 Mar 1998
OEMSETUP.INF 437 bytes 23 Mar 1998
PROTOCOL.INI 90 bytes 23 Mar 1998
Packet/PACKET.TXT 3.1 KB 25 Mar 1999
Packet/RTSPKT.COM 56.9 KB 7 May 1999
RELEASE.TXT 1.4 KB 9 Aug 1999
RTSND.DOS 53.6 KB 7 Jan 1999
RTSND.NIF 192 bytes 29 May 1998
Server.odi/312/ETHERTSM.NLM 13.1 KB 8 Dec 1997
Server.odi/312/MSM31X.NLM 69.0 KB 2 Dec 1997
Server.odi/312/NBI31X.NLM 38.1 KB 17 Oct 1997
Server.odi/312/RTSSRV.LAN 56.9 KB 28 Jan 1999
Server.odi/41X/ETHERTSM.NLM 12.0 KB 30 Apr 1998
Server.odi/41X/MSM.NLM 76.4 KB 21 Apr 1998
Server.odi/41X/NBI.NLM 20.4 KB 17 Oct 1997
Server.odi/41X/RTSSRV.LAN 56.9 KB 28 Jan 1999
Server.odi/41X/RTSSRV.LDI 9.3 KB 28 Jan 1999
Server.odi/500/RTSSRV.LAN 56.9 KB 28 Jan 1999
Server.odi/500/RTSSRV.LDI 9.3 KB 28 Jan 1999
Server.odi/BOOTROM.TXT 2.6 KB 30 Dec 1998
Server.odi/README.TXT 264 bytes 30 Dec 1998
WIN2000/NETRTS5.CAT 5.4 KB 9 Dec 1998
WIN2000/Netrts5.inf 11.5 KB 20 Jul 1999
WIN2000/RTL8139.SYS 27.5 KB 15 Jul 1999
WIN98/NETRTS5.CAT 5.4 KB 9 Dec 1998
WIN98/NETRTS5.INF 11.5 KB 20 Jul 1999
WIN98/RTL8139.SYS 27.5 KB 17 Nov 1999
WINNT/OEMSETUP.INF 48.4 KB 18 May 1999
WINNT/PROTOCOL.INI 1.1 KB 19 Sep 1997
WINNT/RTL8139.SYS 32.3 KB 20 Jul 1999
Win95/NETRTS.INF 5.1 KB 21 May 1999
Win95/RTL8139.SYS 32.3 KB 20 Jul 1999
Win95a/NETRTS.INF 5.9 KB 21 May 1999
Win95a/RTL8139.SYS 31.2 KB 20 Jul 1999
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