Unisys EN1661 Driver Download (Official)
The EN1661 is a device manufactured by Unisys. This driver - "EN1661.ZIP" - has been downloaded 50 times and is rated 5 out of 5 stars based on 11 reviews. The total disk space used for this update is 798.1 KB.
Supported Models
EN1661
Accton EN1203 PCI Ethernet Adapter
Accton EN1207(-TX) PCI Fast Ethernet Adapter
Accton EN165x/EN1660 PnP LAN Card
Manufacturers
Supported Operating Systems
Not Applicable
File Name
Additional Notes
EN1661
Driver File
Uploaded By
Rexrinaldo (DG Staff Member) on 10-Oct-2006
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| !ACC1660.CFG | 3.4 KB | 12 Oct 1995 |
| 1STEP.EXE | 179.0 KB | 20 Oct 1995 |
| AVST/AVST.TXT | 352 bytes | 23 Oct 1995 |
| BOOTROM/NT/DOSBB.CNF | 506 bytes | 6 Mar 1995 |
| BOOTROM/NT/PROTOCOL.INI | 1.1 KB | 3 Mar 1995 |
| BOOTROM/NT/README.TXT | 4.8 KB | 13 Apr 1995 |
| BOOTROM/README.TXT | 238 bytes | 15 Aug 1996 |
| BOOTROM/RPLODI.COM | 1.7 KB | 21 Mar 1991 |
| DOS/DRIVERS.DOS | 61 bytes | 16 Aug 1995 |
| DOS/MPX2PNP.COM | 12.7 KB | 12 Jul 1995 |
| DOS/MPX2PNP.INS | 558 bytes | 11 Jan 1995 |
| DOS/NET.CFG | 147 bytes | 14 Sep 1995 |
| HELP.TXT | 110.3 KB | 5 Dec 1995 |
| INSTALL.BAT | 1.0 KB | 27 Dec 1994 |
| LANDRV32/ACC6X.LAN | 9.9 KB | 25 Jul 1996 |
| LANDRV32/ACC6X.LDI | 4.4 KB | 25 Jul 1996 |
| LANDRV32/ACCODI.INF | 16.2 KB | 14 Jun 1996 |
| LANDRV32/README.TXT | 5.2 KB | 23 Jun 1996 |
| LANTASTI/ETHNE.DOS | 17.6 KB | 19 Apr 1996 |
| LANTASTI/PROTOCOL.INI | 299 bytes | 28 Dec 1994 |
| LANTASTI/README.TXT | 3.0 KB | 22 Sep 1995 |
| MSLANMAN.DOS/DRIVERS/ETHERNET/ACCTON/ETHNE.DOS | 17.6 KB | 19 Apr 1996 |
| MSLANMAN.DOS/DRIVERS/ETHERNET/ACCTON/PROTOCOL.INI | 113 bytes | 15 Dec 1994 |
| MSLANMAN.DOS/DRIVERS/NIF/ACCTON.NIF | 126 bytes | 15 Dec 1994 |
| MSLANMAN.OS2/DRIVERS/ETHERNET/ACCTON/ETHNE.OS2 | 17.5 KB | 19 Apr 1996 |
| MSLANMAN.OS2/DRIVERS/ETHERNET/ACCTON/PROTOCOL.INI | 113 bytes | 5 Aug 1993 |
| MSLANMAN.OS2/DRIVERS/NIF/ACCTON.NIF | 126 bytes | 15 Dec 1994 |
| NDIS/BANYAN.TXT | 1.6 KB | 7 Dec 1994 |
| NDIS/DOS/EN166XD.NIF | 3.3 KB | 18 Jul 1995 |
| NDIS/DOS/ETHNE.DOS | 17.6 KB | 19 Apr 1996 |
| NDIS/DOS/OEMSETUP.INF | 837 bytes | 7 Dec 1994 |
| NDIS/DOS/PROTOCOL.INI | 113 bytes | 5 Aug 1993 |
| NDIS/LANMAN.TXT | 6.5 KB | 14 Sep 1995 |
| NDIS/LANSVR.TXT | 6.6 KB | 14 Sep 1995 |
| NDIS/NDIS.TXT | 5.5 KB | 14 Sep 1995 |
| NDIS/OEMSETUP.INF | 837 bytes | 7 Dec 1994 |
| NDIS/OS2/EN166XO.NIF | 3.3 KB | 18 Jul 1995 |
| NDIS/OS2/ETHNE.OS2 | 17.5 KB | 19 Apr 1996 |
| NDIS/OS2/PROTOCOL.INI | 113 bytes | 5 Aug 1993 |
| NDIS/PATHWAY.TXT | 2.3 KB | 7 Dec 1994 |
| NDIS/PATHWORK.TXT | 4.1 KB | 17 Feb 1995 |
| NDIS/PCNFS.TXT | 5.4 KB | 17 Feb 1995 |
| NDIS/WFW.TXT | 2.1 KB | 7 Dec 1994 |
| NETWARE/CHGDRV.COM | 48 bytes | 11 Sep 1995 |
| NETWARE/GETKEY.COM | 24 bytes | 8 Feb 1987 |
| NETWARE/IPXODI.COM | 39.4 KB | 31 Oct 1994 |
| NETWARE/LSL.COM | 18.3 KB | 11 Oct 1994 |
| NETWARE/NETBIOS.EXE | 13.3 KB | 21 Jan 1993 |
| NETWARE/NETWARE.TXT | 2.7 KB | 4 May 1995 |
| NETWARE/NETX.EXE | 78.7 KB | 22 Nov 1994 |
| NETWARE/ODI/3.11/ACCTON.COM | 16.5 KB | 16 Dec 1994 |
| NETWARE/ODI/3.11/ACCTON.LAN | 15.2 KB | 21 Aug 1993 |
| NETWARE/ODI/3.11/MPX.TXT | 1.9 KB | 11 Jan 1995 |
| NETWARE/ODI/3.12/ACC41.LAN | 9.6 KB | 22 Nov 1995 |
| NETWARE/ODI/3.12/ACC41.LDI | 1.3 KB | 9 Nov 1995 |
| NETWARE/ODI/4.X/ACC41.LAN | 9.6 KB | 22 Nov 1995 |
| NETWARE/ODI/4.X/ACC41.LDI | 1.3 KB | 9 Nov 1995 |
| NETWARE/ODI/4.X/AUTOEXEC.NCF | 1.5 KB | 5 Dec 1995 |
| NETWARE/ODI/DOSODI/802.2/NET.CFG | 197 bytes | 11 Jan 1995 |
| NETWARE/ODI/DOSODI/802.3/NET.CFG | 196 bytes | 11 Jan 1995 |
| NETWARE/ODI/DOSODI/DOSODI.TXT | 1.1 KB | 25 Sep 1995 |
| NETWARE/ODI/DOSODI/MPX2PNP.COM | 12.7 KB | 12 Jul 1995 |
| NETWARE/ODI/DOSODI/MPX2PNP.INS | 558 bytes | 11 Jan 1995 |
| NETWARE/ODI/ODI.TXT | 10.3 KB | 13 Dec 1995 |
| NETWARE/ODI/OS2ODI/NET.CFG | 245 bytes | 10 Jun 1993 |
| NETWARE/ODI/OS2ODI/OS2MLID.SYS | 23.6 KB | 15 Sep 1995 |
| NETWARE/ODIPD.COM | 16.6 KB | 25 Aug 1994 |
| NETWARE/RXMONSTK.COM | 11.4 KB | 12 Oct 1994 |
| NETWARE/START166.EXE | 5.8 KB | 26 Jan 1995 |
| NETWARE/STARTNET.BAT | 161 bytes | 11 Jan 1995 |
| NT31/ACC2000.SYS | 45.6 KB | 21 Apr 1995 |
| NT31/NT.TXT | 2.6 KB | 4 Dec 1995 |
| NT31/OEMSETUP.INF | 25.0 KB | 4 Dec 1995 |
| NT35/ACCNT.SYS | 33.3 KB | 14 Sep 1995 |
| NT35/NT35.TXT | 2.8 KB | 5 Dec 1995 |
| NT35/OEMSETUP.INF | 32.5 KB | 27 Nov 1995 |
| NT40/README.TXT | 1.3 KB | 2 Jul 1996 |
| OEMSETUP.INF | 643 bytes | 26 Jun 1996 |
| PKTDRV/COPYING | 12.7 KB | 1 Mar 1992 |
| PKTDRV/NWPD.COM | 11.6 KB | 21 Dec 1994 |
| PKTDRV/PKTDRV.TXT | 3.2 KB | 23 Dec 1994 |
| PWLAN/PWLAN.TXT | 3.0 KB | 4 May 1995 |
| RBOOT.SYS | 10.2 KB | 5 Jul 1995 |
| RELEASE.TXT | 8.5 KB | 15 Aug 1996 |
| SCOUNIX.5/166XSCO5.TXT | 2.2 KB | 11 Oct 1996 |
| SCOUNIX.5/UNIXDRVR.113 | 24.6 KB | 2 Mar 1996 |
| SCOUNIX/F2TAR.EXE | 21.1 KB | 19 Nov 1992 |
| SCOUNIX/UNIX.TXT | 4.2 KB | 15 Sep 1995 |
| SCOUNIX/UNIXDRVR.TAR | 85.0 KB | 15 Jun 1993 |
| SET166/README.TXT | 2.0 KB | 13 Dec 1995 |
| SET166/SET166.COM | 8.9 KB | 4 Dec 1995 |
| SET166/SET166.DAT | 22 bytes | 22 Sep 1995 |
| SETUP166.EXE | 43.9 KB | 11 Dec 1995 |
| SOLARIS/ACCTAR.16 | 39.5 KB | 4 Mar 1994 |
| SOLARIS/README.TXT | 4.5 KB | 4 Dec 1995 |
| STARTNET.BAT | 1.5 KB | 16 Feb 1995 |
| SUPPORT/BBS_TWN.TRM | 4.1 KB | 3 Jul 1993 |
| SUPPORT/BBS_USA.TRM | 4.1 KB | 7 Oct 1993 |
| SUPPORT/RMA.FRM | 2.3 KB | 14 Apr 1995 |
| SUPPORT/SUPPORT.TXT | 598 bytes | 29 Sep 1994 |
| UNIXWARE/README.TXT | 4.0 KB | 31 Aug 1995 |
| UNIXWARE/UNIXDRVR.Z | 113.6 KB | 31 Aug 1995 |
| WFW311/ACC311.386 | 34.9 KB | 31 Mar 1995 |
| WFW311/ETHNE.DOS | 17.6 KB | 19 Apr 1996 |
| WFW311/WFW311.TXT | 7.3 KB | 15 Sep 1995 |
| WIN95/WIN95.TXT | 308 bytes | 14 Sep 1995 |
How to Update EN1661 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the EN1661 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 Unisys EN1661 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 Unisys EN1661. 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.