Sitecom DC-104 Driver Download (Official)
The DC-104 is a modem manufactured by Sitecom. If you cannot connect to the network, or have slow transfer speeds or intermittent disconnection problems, you may need to update your modem driver or firmware. This update - "intelligent_isdn_usb4.zip" - has an average rating of 5 out of 5 stars based on 4 reviews, and has been downloaded 94 times. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 5.3 MB.
Supported Models
DC-104
CAPI 2.0 Protocol
Intelligent ISDN USB (Ver. 3.60.04)
Intelligent ISDN USB WAN Driver
Intelligent VComm+ (Win2000,XP)
Intelligent VComm+ ML-PPP
Intelligent VComm+ PPP
Intelligent VComm+ Port Driver
Manufacturers
Supported Operating Systems
Windows XP, Windows 2000, Windows ME, Windows 98
File Name
Versions
2.60.939.0 (2004-01-15) via .inf
3.60.04.00 (2004-02-18) via .inf
2.60.62.00 (2003-10-23) via .inf
2.60.1988.0 (2004-01-16) via .inf
Additional Notes
DC-104
Driver File
Uploaded By
Ramshankar (DG Staff Member) on 20-Mar-2006
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| Win2kxp/Readme.txt | 819 bytes | 18 Feb 2004 |
| Win2kxp/capi.inf | 2.4 KB | 18 Feb 2004 |
| Win2kxp/capi.sys | 27.7 KB | 23 Oct 2003 |
| Win2kxp/capi20.dll | 76.6 KB | 2 Jul 2003 |
| Win2kxp/capi2032.dll | 87.0 KB | 24 Oct 2003 |
| Win2kxp/colusb.sys | 100.8 KB | 18 Nov 2003 |
| Win2kxp/isdncia.dll | 77.8 KB | 2 Jul 2003 |
| Win2kxp/kmonapi.sys | 5.4 KB | 2 Jul 2003 |
| Win2kxp/ndiscapi.sys | 26.7 KB | 23 Oct 2003 |
| Win2kxp/tools/Setup.exe | 35.8 KB | 3 Nov 1999 |
| Win2kxp/tools/Setup.ini | 176 bytes | 2 Jul 2003 |
| Win2kxp/tools/data1.cab | 556.7 KB | 2 Sep 2002 |
| Win2kxp/tools/data1.cab/_Engine_Engine_Files/corecomp.ini | 28.4 KB | 15 Jun 2015 |
| Win2kxp/tools/data1.cab/_Engine_Log_Services/ILog.dll | 213.0 KB | 15 Jun 2015 |
| Win2kxp/tools/data1.cab/_Engine_ScriptEngine/IScript.dll | 225.3 KB | 15 Jun 2015 |
| Win2kxp/tools/data1.cab/_Engine_SelfRegistering/ctor.dll | 77.8 KB | 15 Jun 2015 |
| Win2kxp/tools/data1.cab/_Engine_SelfRegistering/iuser.dll | 176.1 KB | 15 Jun 2015 |
| Win2kxp/tools/data1.cab/_Engine_SelfRegistering/objectps.dll | 32.8 KB | 15 Jun 2015 |
| Win2kxp/tools/data1.cab/_Support_English_Files/_IsRes.dll | 192.5 KB | 15 Jun 2015 |
| Win2kxp/tools/data1.cab/_Support_English_String_Tables/value.shl | 309 bytes | 15 Jun 2015 |
| Win2kxp/tools/data1.cab/_Support_German_Files/_IsRes.dll | 196.6 KB | 15 Jun 2015 |
| Win2kxp/tools/data1.cab/_Support_German_String_Tables/value.shl | 309 bytes | 15 Jun 2015 |
| Win2kxp/tools/data1.cab/_Support_Non-SelfRegistering/default.pal | 1.2 KB | 15 Jun 2015 |
| Win2kxp/tools/data1.cab/_Support_Non-SelfRegistering/isrt.dll | 307.2 KB | 15 Jun 2015 |
| Win2kxp/tools/data2.cab | 512 bytes | 2 Sep 2002 |
| Win2kxp/tools/data2.cab/_Engine_Engine_Files/corecomp.ini | 28.4 KB | 15 Jun 2015 |
| Win2kxp/tools/data2.cab/_Engine_Log_Services/ILog.dll | 213.0 KB | 15 Jun 2015 |
| Win2kxp/tools/data2.cab/_Engine_ScriptEngine/IScript.dll | 225.3 KB | 15 Jun 2015 |
| Win2kxp/tools/data2.cab/_Engine_SelfRegistering/ctor.dll | 77.8 KB | 15 Jun 2015 |
| Win2kxp/tools/data2.cab/_Engine_SelfRegistering/iuser.dll | 176.1 KB | 15 Jun 2015 |
| Win2kxp/tools/data2.cab/_Engine_SelfRegistering/objectps.dll | 32.8 KB | 15 Jun 2015 |
| Win2kxp/tools/data2.cab/_Support_English_Files/_IsRes.dll | 192.5 KB | 15 Jun 2015 |
| Win2kxp/tools/data2.cab/_Support_English_String_Tables/value.shl | 309 bytes | 15 Jun 2015 |
| Win2kxp/tools/data2.cab/_Support_German_Files/_IsRes.dll | 196.6 KB | 15 Jun 2015 |
| Win2kxp/tools/data2.cab/_Support_German_String_Tables/value.shl | 309 bytes | 15 Jun 2015 |
| Win2kxp/tools/data2.cab/_Support_Non-SelfRegistering/default.pal | 1.2 KB | 15 Jun 2015 |
| Win2kxp/tools/data2.cab/_Support_Non-SelfRegistering/isrt.dll | 307.2 KB | 15 Jun 2015 |
| Win2kxp/tools/ikernel.ex_ | 344.9 KB | 5 Sep 2001 |
| Win2kxp/tools/layout.bin | 441 bytes | 2 Sep 2002 |
| Win2kxp/tools/product.ini | 1.4 KB | 18 Feb 2004 |
| Win2kxp/tools/program/0007/BTMRes.dll | 49.2 KB | 19 Jan 2004 |
| Win2kxp/tools/program/0007/Icbtest.gid | 10.8 KB | 4 Jun 2002 |
| Win2kxp/tools/program/0007/REG_CFG.INI | 1.0 KB | 2 Jul 2003 |
| Win2kxp/tools/program/0007/icb.dll | 274.4 KB | 10 Jan 2002 |
| Win2kxp/tools/program/0007/icbtest.cnt | 323 bytes | 4 Jun 2002 |
| Win2kxp/tools/program/0009/BTMRes.dll | 45.1 KB | 19 Jan 2004 |
| Win2kxp/tools/program/0009/Icbtest.gid | 10.8 KB | 3 Jun 2002 |
| Win2kxp/tools/program/0009/REG_CFG.INI | 1.0 KB | 2 Jul 2003 |
| Win2kxp/tools/program/0009/icb.dll | 274.4 KB | 10 Jan 2002 |
| Win2kxp/tools/program/0009/icbtest.cnt | 326 bytes | 3 Jun 2002 |
| Win2kxp/tools/program/DINSTALL.DLL | 98.3 KB | 28 Mar 2002 |
| Win2kxp/tools/program/MSVCRT.DLL | 290.9 KB | 4 May 2001 |
| Win2kxp/tools/program/VCINST.INI | 165 bytes | 18 Feb 2004 |
| Win2kxp/tools/program/Vcmdm.inf | 3.8 KB | 18 Feb 2004 |
| Win2kxp/tools/program/VpInst.exe | 28.7 KB | 8 Mar 2002 |
| Win2kxp/tools/program/bt_mng_s.exe | 131.1 KB | 19 Jan 2004 |
| Win2kxp/tools/program/bt_mng_s.ini | 69 bytes | 13 Oct 2003 |
| Win2kxp/tools/program/ccmon.exe | 155.6 KB | 6 Nov 2001 |
| Win2kxp/tools/program/cmh32.dll | 143.4 KB | 1 Feb 2001 |
| Win2kxp/tools/program/cmonitor.dll | 110.6 KB | 21 Jan 2002 |
| Win2kxp/tools/program/icbtest.exe | 180.2 KB | 10 Jan 2002 |
| Win2kxp/tools/program/ictest32.dll | 81.9 KB | 1 Sep 2000 |
| Win2kxp/tools/program/reg_cfg.exe | 237.6 KB | 30 May 2001 |
| Win2kxp/tools/program/rs232api.dll | 278.6 KB | 5 Aug 2002 |
| Win2kxp/tools/program/vcport.inf | 2.1 KB | 18 Feb 2004 |
| Win2kxp/tools/program/vmdmc.sys | 355.9 KB | 15 Jan 2004 |
| Win2kxp/tools/xuinisdn.exe | 204.8 KB | 14 Jan 2003 |
| Win2kxp/tools/xuinisdn.ini | 3.1 KB | 2 Jul 2003 |
| Win2kxp/usb2mpa.sys | 336.4 KB | 2 Dec 2003 |
| Win98me/CAPI.DLL | 59.7 KB | 2 Jul 2003 |
| Win98me/CAPI20.DLL | 74.6 KB | 2 Jul 2003 |
| Win98me/DEVINST.DLL | 4.7 KB | 28 Mar 2000 |
| Win98me/Readme.txt | 2.5 KB | 2 Jul 2003 |
| Win98me/capi2032.dll | 87.0 KB | 24 Oct 2003 |
| Win98me/capistub.VXD | 17.3 KB | 2 Jul 2003 |
| Win98me/cfgwiz.in_ | 1.4 KB | 2 Jul 2003 |
| Win98me/cfgwiz32.exe | 286.7 KB | 12 Jul 2000 |
| Win98me/colusb.w9x | 100.8 KB | 18 Nov 2003 |
| Win98me/instrna.in_ | 196 bytes | 8 May 2000 |
| Win98me/intcapi.in_ | 2.9 KB | 2 Jul 2003 |
| Win98me/intcpiis.in_ | 12.2 KB | 18 Feb 2004 |
| Win98me/kmonapi.w9x | 5.4 KB | 2 Jul 2003 |
| Win98me/ndiscapi.VXD | 30.8 KB | 2 Jul 2003 |
| Win98me/tools/Setup.exe | 35.8 KB | 3 Nov 1999 |
| Win98me/tools/Setup.ini | 176 bytes | 2 Jul 2003 |
| Win98me/tools/data1.cab | 556.7 KB | 2 Sep 2002 |
| Win98me/tools/data1.cab/_Engine_Engine_Files/corecomp.ini | 28.4 KB | 15 Jun 2015 |
| Win98me/tools/data1.cab/_Engine_Log_Services/ILog.dll | 213.0 KB | 15 Jun 2015 |
| Win98me/tools/data1.cab/_Engine_ScriptEngine/IScript.dll | 225.3 KB | 15 Jun 2015 |
| Win98me/tools/data1.cab/_Engine_SelfRegistering/ctor.dll | 77.8 KB | 15 Jun 2015 |
| Win98me/tools/data1.cab/_Engine_SelfRegistering/iuser.dll | 176.1 KB | 15 Jun 2015 |
| Win98me/tools/data1.cab/_Engine_SelfRegistering/objectps.dll | 32.8 KB | 15 Jun 2015 |
| Win98me/tools/data1.cab/_Support_English_Files/_IsRes.dll | 192.5 KB | 15 Jun 2015 |
| Win98me/tools/data1.cab/_Support_English_String_Tables/value.shl | 309 bytes | 15 Jun 2015 |
| Win98me/tools/data1.cab/_Support_German_Files/_IsRes.dll | 196.6 KB | 15 Jun 2015 |
| Win98me/tools/data1.cab/_Support_German_String_Tables/value.shl | 309 bytes | 15 Jun 2015 |
| Win98me/tools/data1.cab/_Support_Non-SelfRegistering/default.pal | 1.2 KB | 15 Jun 2015 |
| Win98me/tools/data1.cab/_Support_Non-SelfRegistering/isrt.dll | 307.2 KB | 15 Jun 2015 |
| Win98me/tools/data2.cab | 512 bytes | 2 Sep 2002 |
| Win98me/tools/data2.cab/_Engine_Engine_Files/corecomp.ini | 28.4 KB | 15 Jun 2015 |
| Win98me/tools/data2.cab/_Engine_Log_Services/ILog.dll | 213.0 KB | 15 Jun 2015 |
| Win98me/tools/data2.cab/_Engine_ScriptEngine/IScript.dll | 225.3 KB | 15 Jun 2015 |
| Win98me/tools/data2.cab/_Engine_SelfRegistering/ctor.dll | 77.8 KB | 15 Jun 2015 |
| Win98me/tools/data2.cab/_Engine_SelfRegistering/iuser.dll | 176.1 KB | 15 Jun 2015 |
| Win98me/tools/data2.cab/_Engine_SelfRegistering/objectps.dll | 32.8 KB | 15 Jun 2015 |
| Win98me/tools/data2.cab/_Support_English_Files/_IsRes.dll | 192.5 KB | 15 Jun 2015 |
| Win98me/tools/data2.cab/_Support_English_String_Tables/value.shl | 309 bytes | 15 Jun 2015 |
| Win98me/tools/data2.cab/_Support_German_Files/_IsRes.dll | 196.6 KB | 15 Jun 2015 |
| Win98me/tools/data2.cab/_Support_German_String_Tables/value.shl | 309 bytes | 15 Jun 2015 |
| Win98me/tools/data2.cab/_Support_Non-SelfRegistering/default.pal | 1.2 KB | 15 Jun 2015 |
| Win98me/tools/data2.cab/_Support_Non-SelfRegistering/isrt.dll | 307.2 KB | 15 Jun 2015 |
| Win98me/tools/ikernel.ex_ | 344.9 KB | 5 Sep 2001 |
| Win98me/tools/layout.bin | 441 bytes | 2 Sep 2002 |
| Win98me/tools/product.ini | 1.4 KB | 18 Feb 2004 |
| Win98me/tools/program/0007/BTMRes.dll | 49.2 KB | 19 Jan 2004 |
| Win98me/tools/program/0007/Icbtest.gid | 10.8 KB | 4 Jun 2002 |
| Win98me/tools/program/0007/icb.dll | 274.4 KB | 10 Jan 2002 |
| Win98me/tools/program/0007/icbtest.cnt | 323 bytes | 4 Jun 2002 |
| Win98me/tools/program/0009/BTMRes.dll | 45.1 KB | 19 Jan 2004 |
| Win98me/tools/program/0009/Icbtest.gid | 10.8 KB | 3 Jun 2002 |
| Win98me/tools/program/0009/icb.dll | 274.4 KB | 10 Jan 2002 |
| Win98me/tools/program/0009/icbtest.cnt | 326 bytes | 3 Jun 2002 |
| Win98me/tools/program/DINSTALL.DLL | 98.3 KB | 28 Mar 2002 |
| Win98me/tools/program/MFC42.DLL | 995.4 KB | 23 Apr 1999 |
| Win98me/tools/program/MSVCRT.DLL | 290.9 KB | 4 May 2001 |
| Win98me/tools/program/VCINST.INI | 282 bytes | 18 Feb 2004 |
| Win98me/tools/program/Vcmdm.inf | 4.3 KB | 18 Feb 2004 |
| Win98me/tools/program/VpInst.exe | 28.7 KB | 8 Mar 2002 |
| Win98me/tools/program/bt_mng_s.exe | 131.1 KB | 19 Jan 2004 |
| Win98me/tools/program/bt_mng_s.ini | 69 bytes | 13 Oct 2003 |
| Win98me/tools/program/ccmon.exe | 155.6 KB | 6 Nov 2001 |
| Win98me/tools/program/cmh32.dll | 143.4 KB | 1 Feb 2001 |
| Win98me/tools/program/cmonitor.dll | 110.6 KB | 21 Jan 2002 |
| Win98me/tools/program/icbtest.exe | 180.2 KB | 10 Jan 2002 |
| Win98me/tools/program/ictest32.dll | 81.9 KB | 1 Sep 2000 |
| Win98me/tools/program/rs232api.dll | 278.6 KB | 5 Aug 2002 |
| Win98me/tools/program/vcport.inf | 2.7 KB | 18 Feb 2004 |
| Win98me/tools/program/vmdmc.vxd | 262.2 KB | 16 Jan 2004 |
| Win98me/tools/xuinisdn.exe | 204.8 KB | 14 Jan 2003 |
| Win98me/tools/xuinisdn.ini | 6.4 KB | 18 Feb 2004 |
| Win98me/update.dll | 97.8 KB | 2 Jul 2003 |
| Win98me/usb2wmac.sys | 355.8 KB | 29 Oct 2003 |
| netitusb.inf | 11.6 KB | 18 Feb 2004 |
How to Update DC-104 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the DC-104 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 Sitecom DC-104 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 Sitecom 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 Sitecom 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.