Twinhead A3400 Driver Download (Official)
Download the latest version of the A3400 driver for your computer's operating system. Visitors have downloaded this file "lan.ZIP" 28 times with an aggregate rating of 5 out of 5 stars based on 2 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 1.7 MB.
Supported Models
A3400
Integrated 10/100 Ethernet Controller
SiS 0900 PCI Fast Ethernet Adapter
SiS 7016 PCI Fast Ethernet Adapter
SiS 900 PCI Fast Ethernet Adapter
Manufacturers
Supported Operating Systems
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95
File Name
Versions
1.11.00 (2000-11-08) via .inf
Additional Notes
A3400 LAN
21-Aug-2001
Uploaded By
John (DG Staff Member) on 11-Aug-2004
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| BOOTROM/PXE/PXE_M.19 | 49.2 KB | 31 Oct 2000 |
| BOOTROM/PXE/README.TXT | 1.7 KB | 16 Aug 2000 |
| BOOTROM/PXE/PXE_M.BEV | 49.2 KB | 31 Oct 2000 |
| BOOTROM/PXE/PXE_M.18 | 49.2 KB | 31 Oct 2000 |
| BOOTROM/BOOT95/DRIVER/NETSIS.INF | 4.2 KB | 17 Sep 1999 |
| BOOTROM/BOOT95/DRIVER/DOSBB.CNF | 572 bytes | 2 May 1999 |
| BOOTROM/BOOT95/DRIVER/SISNIC.SYS | 40.4 KB | 16 Aug 2000 |
| BOOTROM/BOOT95/DRIVER/PROTOCOL.INI | 1.1 KB | 2 May 1999 |
| BOOTROM/BOOT95/DRIVER/SIS900.DOS | 41.9 KB | 15 Aug 2000 |
| BOOTROM/BOOT95/DRIVER/W95BB.CNF | 510 bytes | 13 Sep 1999 |
| BOOTROM/BOOT95/BOOT95.TXT | 14.2 KB | 15 Aug 2000 |
| BOOTROM/BOOT95/SUBOOT/AUTOEXEC.BAT | 86 bytes | 14 Sep 1999 |
| BOOTROM/BOOT95/SUBOOT/PROTOCOL.INI | 355 bytes | 14 Sep 1999 |
| BOOTROM/BOOT95/SUBOOT/CONFIG.SYS | 65 bytes | 14 Sep 1999 |
| BOOTROM/32K/README.TXT | 145 bytes | 25 May 2000 |
| BOOTROM/32K/RBOOT.18 | 32.8 KB | 9 Nov 2000 |
| BOOTROM/32K/RBOOT.19 | 32.8 KB | 9 Nov 2000 |
| BOOTROM/WINNT.TXT | 6.0 KB | 15 Aug 2000 |
| BOOTROM/DOSBB.CNF | 527 bytes | 14 Apr 1999 |
| BOOTROM/PROTOCOL.INI | 1.1 KB | 14 Apr 1999 |
| BOOTROM/NDIS2DRV/SIS900.DOS | 41.9 KB | 16 Aug 2000 |
| BOOTROM/NETWARE.TXT | 4.1 KB | 21 Oct 1998 |
| SL11100.PDF | 21.6 KB | 27 Nov 2000 |
| 11100/NWCLIENT/NET.CFG | 1.2 KB | 31 Oct 2000 |
| 11100/NWCLIENT/README.TXT | 3.1 KB | 28 Apr 1999 |
| 11100/NWCLIENT/SIS900.INS | 481 bytes | 22 Oct 1998 |
| 11100/NWCLIENT/SIS900.COM | 50.2 KB | 3 Nov 2000 |
| 11100/NWSERVER.42/SIS900.LDI | 36.3 KB | 17 Nov 2000 |
| 11100/NWSERVER.42/README.TXT | 4.6 KB | 3 Mar 2000 |
| 11100/NWSERVER.42/SIS900.LAN | 46.1 KB | 10 Nov 2000 |
| 11100/_SYS1.CAB | 203.9 KB | 5 Aug 1999 |
| 11100/PKTDRV/README.TXT | 4.4 KB | 2 Nov 2000 |
| 11100/PKTDRV/SIS900.EXE | 27.4 KB | 9 Nov 2000 |
| 11100/WIN95.SR2/UNINST.EXE | 11.6 KB | 25 Oct 2000 |
| 11100/WIN95.SR2/README.TXT | 2.4 KB | 17 Nov 2000 |
| 11100/WIN95.SR2/NETOEM.INF | 14.7 KB | 17 Nov 2000 |
| 11100/WIN95.SR2/SISNIC.SYS | 38.9 KB | 8 Nov 2000 |
| 11100/WIN95.SR2/OEMNIC.CAT | 4 bytes | 11 Dec 1998 |
| 11100/SETUP.LID | 49 bytes | 5 Aug 1999 |
| 11100/NWSERVER.5X/SIS900.LDI | 36.3 KB | 17 Nov 2000 |
| 11100/NWSERVER.5X/README.TXT | 4.4 KB | 3 Mar 2000 |
| 11100/NWSERVER.5X/SIS900.LAN | 46.1 KB | 10 Nov 2000 |
| 11100/SETUP.INS | 63.6 KB | 8 Nov 2000 |
| 11100/WIN95/UNINST.EXE | 11.6 KB | 25 Oct 2000 |
| 11100/WIN95/README.TXT | 2.4 KB | 17 Nov 2000 |
| 11100/WIN95/NETOEM.INF | 14.7 KB | 17 Nov 2000 |
| 11100/WIN95/SISNIC.SYS | 39.0 KB | 8 Nov 2000 |
| 11100/WIN95/OEMNIC.CAT | 4 bytes | 11 Dec 1998 |
| 11100/WIN2000/UNINST.EXE | 35.9 KB | 28 Aug 2000 |
| 11100/WIN2000/README.TXT | 2.1 KB | 10 Nov 2000 |
| 11100/WIN2000/NETOEM.INF | 17.5 KB | 17 Nov 2000 |
| 11100/WIN2000/SISNIC.SYS | 33.3 KB | 8 Nov 2000 |
| 11100/WIN2000/OEMNIC.CAT | 4 bytes | 11 Dec 1998 |
| 11100/_ISDEL.EXE | 8.7 KB | 27 Jan 1998 |
| 11100/WIN98LED/SISSWLED.VXD | 9.0 KB | 24 Aug 2000 |
| 11100/WIN98LED/README.TXT | 2.8 KB | 10 Nov 2000 |
| 11100/WIN98LED/NETOEM.INF | 15.5 KB | 17 Nov 2000 |
| 11100/WIN98LED/SISSWLED.EXE | 278.5 KB | 8 Jun 1999 |
| 11100/WIN98LED/SISNIC.SYS | 33.3 KB | 8 Nov 2000 |
| 11100/WIN98LED/OEMNIC.CAT | 4 bytes | 11 Dec 1998 |
| 11100/DIAG.EXE | 145.1 KB | 1 Nov 2000 |
| 11100/DIAG.TXT | 5.3 KB | 16 Aug 2000 |
| 11100/INF2CAT.EXE | 42.9 KB | 18 Aug 2000 |
| 11100/NWSERVER.312/NBI31X.NLM | 32.0 KB | 30 Aug 1996 |
| 11100/NWSERVER.312/SIS900.LDI | 36.3 KB | 17 Nov 2000 |
| 11100/NWSERVER.312/README.TXT | 3.2 KB | 28 Apr 1999 |
| 11100/NWSERVER.312/ETHERTSM.NLM | 11.9 KB | 3 Jul 1996 |
| 11100/NWSERVER.312/MSM31X.NLM | 52.9 KB | 22 Aug 1996 |
| 11100/NWSERVER.312/SIS900.LAN | 46.7 KB | 10 Nov 2000 |
| 11100/OS.DAT | 417 bytes | 6 May 1997 |
| 11100/SETUP.EXE | 60.4 KB | 23 Jan 1998 |
| 11100/DATA1.CAB | 2.7 KB | 5 Aug 1999 |
| 11100/NDIS2/OS2/SIS900.OS2 | 62.8 KB | 17 Nov 2000 |
| 11100/NDIS2/OS2/README.TXT | 1.6 KB | 7 Nov 2000 |
| 11100/NDIS2/OS2/PROTOCOL.INI | 1.8 KB | 7 Nov 2000 |
| 11100/NDIS2/OS2/SIS900.NIF | 839 bytes | 7 Nov 2000 |
| 11100/NDIS2/DOS/README.TXT | 3.0 KB | 7 Nov 2000 |
| 11100/NDIS2/DOS/PROTOCOL.INI | 1.2 KB | 7 Nov 2000 |
| 11100/NDIS2/DOS/SIS900.DOS | 41.9 KB | 17 Nov 2000 |
| 11100/NDIS2/DOS/OEMSETUP.INF | 671 bytes | 7 Nov 2000 |
| 11100/WINME/UNINST.EXE | 11.6 KB | 25 Oct 2000 |
| 11100/WINME/README.TXT | 3.0 KB | 10 Nov 2000 |
| 11100/WINME/NETOEM.INF | 16.1 KB | 17 Nov 2000 |
| 11100/WINME/NETOEM.new | 16.1 KB | 12 Apr 2001 |
| 11100/WINME/SISNIC.SYS | 33.3 KB | 8 Nov 2000 |
| 11100/WINME/OEMNIC.CAT | 4 bytes | 11 Dec 1998 |
| 11100/SETUP.TXT | 1.6 KB | 30 Oct 2000 |
| 11100/REMOVE.EXE | 5.9 KB | 20 Sep 2000 |
| 11100/REFRESH.EXE | 36.0 KB | 20 Sep 2000 |
| 11100/WIN98/UNINST.EXE | 11.6 KB | 25 Oct 2000 |
| 11100/WIN98/NETOEM.org | 16.1 KB | 17 Nov 2000 |
| 11100/WIN98/README.TXT | 2.8 KB | 10 Nov 2000 |
| 11100/WIN98/NETOEM.INF | 16.1 KB | 12 Apr 2001 |
| 11100/WIN98/SISNIC.SYS | 33.3 KB | 8 Nov 2000 |
| 11100/WIN98/OEMNIC.CAT | 4 bytes | 11 Dec 1998 |
| 11100/LAYOUT.BIN | 334 bytes | 5 Aug 1999 |
| 11100/LANG.DAT | 4.5 KB | 20 Oct 1997 |
| 11100/NT40/README.TXT | 1.4 KB | 28 Aug 2000 |
| 11100/NT40/SISNIC.SYS | 38.9 KB | 8 Nov 2000 |
| 11100/NT40/OEMSETUP.INF | 32.1 KB | 8 Nov 2000 |
| 11100/INST2000.DLL | 5.0 KB | 25 Apr 2000 |
| 11100/SETUP.INI | 180 bytes | 14 Jul 2000 |
| 11100/_SETUP.DLL | 11.3 KB | 23 Jan 1998 |
| 11100/_USER1.CAB | 142.7 KB | 5 Aug 1999 |
| 11100/NWSERVER.41X/SIS900.LDI | 36.3 KB | 17 Nov 2000 |
| 11100/NWSERVER.41X/NBI.NLM | 17.0 KB | 30 Aug 1996 |
| 11100/NWSERVER.41X/README.TXT | 4.9 KB | 28 Apr 1999 |
| 11100/NWSERVER.41X/ETHERTSM.NLM | 11.9 KB | 3 Jul 1996 |
| 11100/NWSERVER.41X/SIS900.LAN | 46.7 KB | 10 Nov 2000 |
| 11100/NWSERVER.41X/MSM.NLM | 56.6 KB | 22 Aug 1996 |
| 11100/IPDETECT.EXE | 99.0 KB | 24 Oct 2000 |
| 11100/_INST32I.EX_ | 290.7 KB | 23 Jan 1998 |
| 11100/MSLANMAN.DOS/DRIVERS/NIF/SIS900.NIF | 137 bytes | 19 Mar 1999 |
| 11100/MSLANMAN.DOS/DRIVERS/ETHERNET/SIS900/PROTOCOL.INI | 1.1 KB | 16 Nov 2000 |
| 11100/MSLANMAN.DOS/DRIVERS/ETHERNET/SIS900/SIS900.DOS | 41.9 KB | 17 Nov 2000 |
| 11100/MSLANMAN.DOS/README.TXT | 2.6 KB | 19 Mar 1999 |
| 11100/WFW311/README.TXT | 1.6 KB | 3 Feb 1999 |
| 11100/WFW311/SISNIC.386 | 46.3 KB | 14 Nov 2000 |
| 11100/WFW311/OEMSETUP.INF | 831 bytes | 17 Nov 2000 |
| 11100/CLIENT32/RDME_DOS.TXT | 1.9 KB | 12 Oct 1998 |
| 11100/CLIENT32/SIS900.LDI | 36.3 KB | 17 Nov 2000 |
| 11100/CLIENT32/SIS900.INF | 5.5 KB | 24 Oct 1998 |
| 11100/CLIENT32/SIS900.INS | 481 bytes | 12 Oct 1998 |
| 11100/CLIENT32/SIS900.LAN | 46.1 KB | 10 Nov 2000 |
| 11100/CLIENT32/SIS900.COM | 50.2 KB | 3 Nov 2000 |
| 11100/CLIENT32/RDME_W95.TXT | 964 bytes | 12 Oct 1998 |
How to Update A3400 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the A3400 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 Twinhead A3400 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 Twinhead A3400. It is a software utility which automatically finds and downloads the right driver.
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
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
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.