NEXCOM DNA 840 Driver Download (Official)
The DNA 840 is a network device manufactured by NEXCOM. 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 "DNA840_82551ER.zip" 59 times with an aggregate rating of 5 out of 5 stars based on 7 reviews. It is compatible with PCs running Windows 7, Windows Vista and Windows XP, among other operating systems. The total disk space used for this update is 842.1 KB.
Supported Models
DNA 840
Intel 8255x-based PCI Ethernet Adapter (10/100)
Intel(R) 8255xER PCI Adapter
Intel(R) 82562 Fast Ethernet Controller
Intel(R) 82562 based Fast Ethernet Connection
Intel(R) PRO/100 Network Connection
Intel(R) PRO/100 VE Network Connection
Intel(R) PRO/100 VM Network Connection
Manufacturers
Supported Operating Systems
Windows 7, Windows 7 (64 bit), Windows 2008, Windows 2008 (64 bit), Windows Vista, Windows Vista (64 bit), Windows 2003, Windows 2003 (64 bit), Windows XP, Windows XP (64 bit), Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1
File Name
Additional Notes
LAN Driver File
Uploaded By
Peter (DG Staff Member) on 10-Jan-2012
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| 82551ER/DOS/e100b.dos | 33.1 KB | 25 Aug 2003 |
| 82551ER/DOS/e100b.txt | 3.7 KB | 30 Apr 2003 |
| 82551ER/DOS/e100bDOS.zip | 16.0 KB | 20 Jan 2004 |
| 82551ER/DOS/e100bDOS.zip/e100b.dos | 33.1 KB | 25 Aug 2003 |
| 82551ER/DOS/e100bDOS.zip/e100b.txt | 3.7 KB | 30 Apr 2003 |
| 82551ER/DOS/e100bDOS.zip/e100beds.nif | 2.1 KB | 10 Feb 2003 |
| 82551ER/DOS/e100bDOS.zip/protocol.ini | 663 bytes | 14 Apr 2003 |
| 82551ER/DOS/e100bDOS.zip/verfile.tic | 13 bytes | 19 Jan 2004 |
| 82551ER/DOS/e100beds.nif | 2.1 KB | 10 Feb 2003 |
| 82551ER/DOS/protocol.ini | 663 bytes | 14 Apr 2003 |
| 82551ER/DOS/verfile.tic | 13 bytes | 19 Jan 2004 |
| 82551ER/DOS_NWClient/E100BODI.INS | 532 bytes | 3 May 1999 |
| 82551ER/DOS_NWClient/E100bodi.com | 62.5 KB | 25 Aug 2003 |
| 82551ER/DOS_NWClient/drivers.dos | 59 bytes | 3 May 1999 |
| 82551ER/DOS_NWClient/e100b.dos | 33.1 KB | 25 Aug 2003 |
| 82551ER/DOS_NWClient/e100b.txt | 3.7 KB | 30 Apr 2003 |
| 82551ER/DOS_NWClient/e100bODI.zip | 96.2 KB | 20 Jan 2004 |
| 82551ER/DOS_NWClient/e100bODI.zip/E100BODI.INS | 532 bytes | 3 May 1999 |
| 82551ER/DOS_NWClient/e100bODI.zip/E100bodi.com | 62.5 KB | 25 Aug 2003 |
| 82551ER/DOS_NWClient/e100bODI.zip/drivers.dos | 59 bytes | 3 May 1999 |
| 82551ER/DOS_NWClient/e100bODI.zip/e100bodi.txt | 4.0 KB | 30 Apr 2003 |
| 82551ER/DOS_NWClient/e100bODI.zip/ipxodi.com | 39.7 KB | 3 May 1999 |
| 82551ER/DOS_NWClient/e100bODI.zip/lsl.com | 18.4 KB | 3 May 1999 |
| 82551ER/DOS_NWClient/e100bODI.zip/net.cfg | 473 bytes | 3 May 1999 |
| 82551ER/DOS_NWClient/e100bODI.zip/netx.exe | 78.7 KB | 3 May 1999 |
| 82551ER/DOS_NWClient/e100bODI.zip/verfile.tic | 13 bytes | 19 Jan 2004 |
| 82551ER/DOS_NWClient/e100beds.nif | 2.1 KB | 10 Feb 2003 |
| 82551ER/DOS_NWClient/e100bodi.txt | 4.0 KB | 30 Apr 2003 |
| 82551ER/DOS_NWClient/ipxodi.com | 39.7 KB | 3 May 1999 |
| 82551ER/DOS_NWClient/lsl.com | 18.4 KB | 3 May 1999 |
| 82551ER/DOS_NWClient/net.cfg | 473 bytes | 3 May 1999 |
| 82551ER/DOS_NWClient/netx.exe | 78.7 KB | 3 May 1999 |
| 82551ER/DOS_NWClient/protocol.ini | 663 bytes | 14 Apr 2003 |
| 82551ER/DOS_NWClient/verfile.tic | 13 bytes | 19 Jan 2004 |
| 82551ER/Linux with 2.4.19 to 2.6.x kernels/LICENSE | 18.7 KB | 15 Sep 2006 |
| 82551ER/Linux with 2.4.19 to 2.6.x kernels/README | 10.3 KB | 15 Sep 2006 |
| 82551ER/Linux with 2.4.19 to 2.6.x kernels/SUMS | 313 bytes | 15 Sep 2006 |
| 82551ER/Linux with 2.4.19 to 2.6.x kernels/e100.7 | 2.7 KB | 15 Sep 2006 |
| 82551ER/Linux with 2.4.19 to 2.6.x kernels/e100.spec | 11.5 KB | 15 Sep 2006 |
| 82551ER/Linux with 2.4.19 to 2.6.x kernels/ldistrib.txt | 7.0 KB | 15 Sep 2006 |
| 82551ER/Linux with 2.4.19 to 2.6.x kernels/src/Makefile | 9.9 KB | 15 Sep 2006 |
| 82551ER/Linux with 2.4.19 to 2.6.x kernels/src/e100.c | 85.8 KB | 15 Sep 2006 |
| 82551ER/Linux with 2.4.19 to 2.6.x kernels/src/ethtool.c | 21.1 KB | 15 Sep 2006 |
| 82551ER/Linux with 2.4.19 to 2.6.x kernels/src/kcompat.h | 44.7 KB | 15 Sep 2006 |
| 82551ER/NDIS4/E100ENT.sys | 25.4 KB | 27 May 1999 |
| 82551ER/NDIS4/Net559ER.INF | 11.3 KB | 12 Jun 2003 |
| 82551ER/NDIS4/e100NDIS4.zip | 23.6 KB | 20 Jan 2004 |
| 82551ER/NDIS4/e100NDIS4.zip/E100ENT.sys | 25.4 KB | 27 May 1999 |
| 82551ER/NDIS4/e100NDIS4.zip/Net559ER.INF | 11.3 KB | 12 Jun 2003 |
| 82551ER/NDIS4/e100NDIS4.zip/e100ent.txt | 3.9 KB | 15 Apr 2002 |
| 82551ER/NDIS4/e100NDIS4.zip/oemsetup.inf | 24.1 KB | 8 Jan 2003 |
| 82551ER/NDIS4/e100NDIS4.zip/verfile.tic | 13 bytes | 19 Jan 2004 |
| 82551ER/NDIS4/e100ent.txt | 3.9 KB | 15 Apr 2002 |
| 82551ER/NDIS4/oemsetup.inf | 24.1 KB | 8 Jan 2003 |
| 82551ER/NDIS4/verfile.tic | 13 bytes | 19 Jan 2004 |
| 82551ER/WinCE30/CONFIG.BIB | 452 bytes | 25 Apr 2002 |
| 82551ER/WinCE30/E100CE.dll | 24.7 KB | 28 Nov 2001 |
| 82551ER/WinCE30/PLATFORM.BIB | 473 bytes | 9 Nov 2001 |
| 82551ER/WinCE30/Platform.reg | 2.2 KB | 25 Apr 2002 |
| 82551ER/WinCE30/e100ce3.txt | 9.4 KB | 18 Dec 2002 |
| 82551ER/WinCE30/e100ce3.zip | 18.6 KB | 20 Jan 2004 |
| 82551ER/WinCE30/e100ce3.zip/CONFIG.BIB | 452 bytes | 25 Apr 2002 |
| 82551ER/WinCE30/e100ce3.zip/E100CE.dll | 24.7 KB | 28 Nov 2001 |
| 82551ER/WinCE30/e100ce3.zip/PLATFORM.BIB | 473 bytes | 9 Nov 2001 |
| 82551ER/WinCE30/e100ce3.zip/Platform.reg | 2.2 KB | 25 Apr 2002 |
| 82551ER/WinCE30/e100ce3.zip/e100ce3.txt | 9.4 KB | 18 Dec 2002 |
| 82551ER/WinCE30/e100ce3.zip/verfile.tic | 13 bytes | 19 Jan 2004 |
| 82551ER/WinCE30/verfile.tic | 13 bytes | 19 Jan 2004 |
| 82551ER/WinCE_Net/CONFIG.BIB | 423 bytes | 11 Jan 2001 |
| 82551ER/WinCE_Net/E100CE.dll | 22.5 KB | 5 Dec 2003 |
| 82551ER/WinCE_Net/Platform.reg | 4.1 KB | 21 Nov 2003 |
| 82551ER/WinCE_Net/e100ce.zip | 17.1 KB | 20 Jan 2004 |
| 82551ER/WinCE_Net/e100ce.zip/CONFIG.BIB | 423 bytes | 11 Jan 2001 |
| 82551ER/WinCE_Net/e100ce.zip/E100CE.dll | 22.5 KB | 5 Dec 2003 |
| 82551ER/WinCE_Net/e100ce.zip/Platform.reg | 4.1 KB | 21 Nov 2003 |
| 82551ER/WinCE_Net/e100ce.zip/e100ce4.txt | 7.3 KB | 20 Dec 2002 |
| 82551ER/WinCE_Net/e100ce.zip/verfile.tic | 13 bytes | 19 Jan 2004 |
| 82551ER/WinCE_Net/e100ce4.txt | 7.3 KB | 20 Dec 2002 |
| 82551ER/WinCE_Net/verfile.tic | 13 bytes | 19 Jan 2004 |
| 82551ER/WinNT_Embedded_551_559_ONLY/E100ENT.sys | 25.4 KB | 27 May 1999 |
| 82551ER/WinNT_Embedded_551_559_ONLY/e100ent.kdf | 25.6 KB | 9 Jan 2003 |
| 82551ER/WinNT_Embedded_551_559_ONLY/e100ent.zip | 25.0 KB | 20 Jan 2004 |
| 82551ER/WinNT_Embedded_551_559_ONLY/e100ent.zip/E100ENT.sys | 25.4 KB | 27 May 1999 |
| 82551ER/WinNT_Embedded_551_559_ONLY/e100ent.zip/e100ent.kdf | 25.6 KB | 9 Jan 2003 |
| 82551ER/WinNT_Embedded_551_559_ONLY/e100ent.zip/e100entkdf.txt | 4.0 KB | 30 Apr 2003 |
| 82551ER/WinNT_Embedded_551_559_ONLY/e100ent.zip/kdf.txt | 1.6 KB | 30 Apr 2003 |
| 82551ER/WinNT_Embedded_551_559_ONLY/e100ent.zip/oemsetup.inf | 24.1 KB | 8 Jan 2003 |
| 82551ER/WinNT_Embedded_551_559_ONLY/e100ent.zip/verfile.tic | 13 bytes | 19 Jan 2004 |
| 82551ER/WinNT_Embedded_551_559_ONLY/e100entkdf.txt | 4.0 KB | 30 Apr 2003 |
| 82551ER/WinNT_Embedded_551_559_ONLY/kdf.txt | 1.6 KB | 30 Apr 2003 |
| 82551ER/WinNT_Embedded_551_559_ONLY/oemsetup.inf | 24.1 KB | 8 Jan 2003 |
| 82551ER/WinNT_Embedded_551_559_ONLY/verfile.tic | 13 bytes | 19 Jan 2004 |
| 82551ER/WinNT_Embedded_562_Only/e100eNT.sys | 107.3 KB | 3 Jan 2002 |
| 82551ER/WinNT_Embedded_562_Only/e100ent.kdf | 25.6 KB | 9 Jan 2003 |
| 82551ER/WinNT_Embedded_562_Only/e100ent562.zip | 71.6 KB | 20 Jan 2004 |
| 82551ER/WinNT_Embedded_562_Only/e100ent562.zip/e100eNT.sys | 107.3 KB | 3 Jan 2002 |
| 82551ER/WinNT_Embedded_562_Only/e100ent562.zip/e100ent.kdf | 25.6 KB | 9 Jan 2003 |
| 82551ER/WinNT_Embedded_562_Only/e100ent562.zip/e100entkdf.txt | 4.0 KB | 30 Apr 2003 |
| 82551ER/WinNT_Embedded_562_Only/e100ent562.zip/kdf.txt | 1.6 KB | 30 Apr 2003 |
| 82551ER/WinNT_Embedded_562_Only/e100ent562.zip/oemsetup.inf | 24.1 KB | 8 Jan 2003 |
| 82551ER/WinNT_Embedded_562_Only/e100ent562.zip/verfile.tic | 13 bytes | 19 Jan 2004 |
| 82551ER/WinNT_Embedded_562_Only/e100entkdf.txt | 4.0 KB | 30 Apr 2003 |
| 82551ER/WinNT_Embedded_562_Only/kdf.txt | 1.6 KB | 30 Apr 2003 |
| 82551ER/WinNT_Embedded_562_Only/oemsetup.inf | 24.1 KB | 8 Jan 2003 |
| 82551ER/WinNT_Embedded_562_Only/verfile.tic | 13 bytes | 19 Jan 2004 |
| 82551ER/WinXP_Embedded/e100exp.zip | 119.7 KB | 20 Jan 2004 |
| 82551ER/WinXP_Embedded/e100exp.zip/E100ENT.sys | 25.4 KB | 27 May 1999 |
| 82551ER/WinXP_Embedded/e100exp.zip/Net559ER.INF | 11.4 KB | 18 Apr 2002 |
| 82551ER/WinXP_Embedded/e100exp.zip/e100.sld | 312.3 KB | 12 Dec 2003 |
| 82551ER/WinXP_Embedded/e100exp.zip/e100b325.sys | 145.4 KB | 17 Sep 2003 |
| 82551ER/WinXP_Embedded/e100exp.zip/e100exp.inf | 26.9 KB | 12 Dec 2003 |
| 82551ER/WinXP_Embedded/e100exp.zip/e100expsld.txt | 4.1 KB | 12 May 2003 |
| 82551ER/WinXP_Embedded/e100exp.zip/sld.txt | 1.9 KB | 12 Dec 2003 |
| 82551ER/WinXP_Embedded/e100exp.zip/verfile.tic | 13 bytes | 19 Jan 2004 |
| 82551ER/WinXP_Embedded/e100exp/E100ENT.sys | 25.4 KB | 27 May 1999 |
| 82551ER/WinXP_Embedded/e100exp/Net559ER.INF | 11.4 KB | 18 Apr 2002 |
| 82551ER/WinXP_Embedded/e100exp/e100.sld | 312.3 KB | 12 Dec 2003 |
| 82551ER/WinXP_Embedded/e100exp/e100b325.sys | 145.4 KB | 17 Sep 2003 |
| 82551ER/WinXP_Embedded/e100exp/e100exp.inf | 26.9 KB | 12 Dec 2003 |
| 82551ER/WinXP_Embedded/e100exp/e100expsld.txt | 4.1 KB | 12 May 2003 |
| 82551ER/WinXP_Embedded/e100exp/sld.txt | 1.9 KB | 12 Dec 2003 |
| 82551ER/WinXP_Embedded/e100exp/verfile.tic | 13 bytes | 19 Jan 2004 |
How to Update DNA 840 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the DNA 840 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 NEXCOM DNA 840 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 NEXCOM 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 NEXCOM 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
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.