Dell Modem / ISDN Drivers Download

by Dell, Inc.

Free Dell Drivers Download

After you upgrade your computer to Windows 10, if your Dell Modem / ISDN Drivers are not working, you can fix the problem by updating the drivers. It is possible that your Modem / ISDN driver is not compatible with the newer version of Windows.

Find Dell Modem / ISDN Device Drivers by Model Name or Number

Driver Updates for Popular Dell Modem / ISDN Models

Model Rating Filename Size Total
Downloads
Download
Dell Modem / ISDN Driver Update Utility
DriverEasy_Setup.exe5.2 MB290,421 Free Download >>
Dell Data Fax Modem Driver
Dell_Data_Fax_... ver.zip3.3 MB87,422 Free Download >>
Latitude D430 Driver n/aR150152.EXE2.3 MB32 Free Download >>
Latitude D531 DriverLatitude D630 DriverLatitude D630c DriverLatitude D631 DriverLatitude D830 DriverLatitude XFR D630 DriverVostro Notebook 1000 DriverVostro Notebook 1400 DriverVostro Notebook 1500 DriverVostro Notebook 1700 DriverVostro Notebook Dell 500 Drivern/aR167368.exe1.9 MB158 Free Download >>
Dimension 5100C DriverInspiron 1300/B130 DriverInspiron 1501 DriverInspiron 6400/E1505 DriverInspiron 9400/E1705 DriverInspiron B120 DriverInspiron E1405/640M DriverLatitude 120L DriverLatitude 131L DriverLatitude ATG D620 DriverLatitude D420 DriverLatitude D520 DriverLatitude D620 DriverXPS/Dimension 210/9200C Driver
R139434.EXE2.3 MB1,172 Free Download >>
Inspiron 15 N5030 Driver n/aCONEXANT_D400-... ZPE.exe4.8 MB2 Free Download >>
Inspiron 1520 DriverLatitude D430 DriverLatitude D531 DriverLatitude D631 Drivern/aR147130.EXE4.8 MB35 Free Download >>
Latitude E5410 DriverLatitude E5510 Drivern/aAPP_WIN_R256735.EXE11.7 MB3 Free Download >>
Inspiron 560 DriverInspiron Desktop 560MT DriverInspiron Desktop 560ST DriverInspiron Desktop 570 DriverStudio XPS Desktop 8000 Drivern/aConexant_D850-... 419.exe3.2 MB2 Free Download >>
Inspiron 1470 DriverInspiron 1570 DriverInspiron Desktop 410 DriverInspiron M5010 DriverInspiron M5030 DriverInspiron N4010 DriverInspiron N4020 DriverInspiron N4030 DriverInspiron N4110 DriverInspiron N5010 DriverInspiron N5030 DriverInspiron N5110 DriverInspiron N7010 DriverInspiron N7110 DriverLatitude 13 DriverXPS XPS 15 Drivern/aConexant_D400-... 357.exe6.7 MB16 Free Download >>
Inspiron 560 DriverInspiron Desktop 560MT DriverInspiron Desktop 560ST DriverInspiron Desktop 570 DriverOptiPlex 380 Drivern/aConexant_D850-... 418.exe2.6 MB18 Free Download >>
Latitude E5510 DriverLatitude E6430 DriverLatitude E6430 ATG Drivern/aUTIL_WIN_R256741.EXE11.0 MB1 Free Download >>
Inspiron 560 DriverInspiron Desktop 560MT DriverInspiron Desktop 560ST DriverInspiron Desktop 570 DriverStudio Desktop 540 DriverStudio Desktop D540 DriverStudio Desktop Slim 540s DriverStudio XPS Desktop 435T DriverStudio XPS Desktop 8000 DriverStudio XPS Desktop 8100 DriverStudio XPS Desktop 9000 Drivern/aCONEXANT_MULTI... 990.exe6.4 MB1 Free Download >>
Inspiron Desktop 518 DriverInspiron Desktop 519 DriverInspiron Desktop 535MT DriverInspiron Desktop 535ST DriverInspiron Desktop 537MT DriverInspiron Desktop 537ST DriverInspiron Desktop 545MT DriverInspiron Desktop 545ST DriverInspiron Desktop 546MT DriverInspiron Desktop 546ST DriverVostro Desktop 420 Drivern/aR177996.exe7.5 MB2 Free Download >>
Inspiron Desktop 410 DriverInspiron M5010 DriverInspiron M5030 DriverInspiron N4010 DriverInspiron N4020 DriverInspiron N4030 DriverInspiron N4110 DriverInspiron N5010 DriverInspiron N5030 DriverInspiron N5110 DriverInspiron N7010 DriverInspiron N7110 DriverLatitude 13 DriverLatitude E4310 DriverLatitude E6320 Drivern/aCONEXANT_D400-... 499.exe2.0 MB31 Free Download >>
Inspiron 1470 DriverInspiron 1570 DriverInspiron Desktop 410 DriverInspiron M5010 DriverInspiron M5030 DriverInspiron N4010 DriverInspiron N4020 DriverInspiron N4030 DriverInspiron N4110 DriverInspiron N5010 DriverInspiron N5030 DriverInspiron N5110 DriverInspiron N7010 DriverInspiron N7110 DriverLatitude 13 DriverXPS XPS 14 Drivern/aConexant_D400-... 368.exe1.4 MB11 Free Download >>
Inspiron 1410 DriverVostro Notebook A840 DriverVostro Notebook A860 Drivern/aR189736.exe2.5 MB14 Free Download >>
Dell Precision WorkStation T1500 DriverDell Precision WorkStation T3400 DriverDell Precision WorkStation T3500 DriverDell Precision WorkStation T5500 DriverDell Precision WorkStation T7500 DriverOptiPlex 360 DriverOptiPlex 740 DriverOptiPlex 760 DriverOptiPlex 780 DriverOptiPlex 960 DriverOptiPlex 980 Drivern/aCONEXANT_MULTI... 795.exe2.1 MB2 Free Download >>
Dell Precision WorkStation T1500 DriverDell Precision WorkStation T3400 DriverDell Precision WorkStation T3500 DriverDell Precision WorkStation T5500 DriverDell Precision WorkStation T7500 DriverOptiPlex 360 DriverOptiPlex 760 DriverOptiPlex 780 DriverOptiPlex 960 DriverOptiPlex 980 Drivern/aCONEXANT_D850-... 191.exe2.6 MB19 Free Download >>
Dell Precision Mobile WorkStation M2400 DriverDell Precision Mobile WorkStation M4400 DriverDell Precision Mobile WorkStation M4500 DriverLatitude E5400 DriverLatitude E5420 DriverLatitude E5420m DriverLatitude E5500 DriverLatitude E5520 DriverLatitude E5520m DriverLatitude E6400 Drivern/aCONEXANT_MULTI... 794.exe2.1 MB40 Free Download >>
Dell Precision Mobile WorkStation M6500 DriverInspiron 11z DriverInspiron 1370 DriverInspiron 1464 DriverInspiron 1470 DriverInspiron 1546 DriverInspiron 1564 DriverInspiron 1764 DriverInspiron Desktop 400 DriverStudio Laptop 1557 DriverStudio Laptop 1558 DriverStudio Laptop 1569 DriverStudio XPS Laptop 1647 Drivern/aConexant_D400-... 361.exe2.0 MB5 Free Download >>
Dell Precision Mobile WorkStation M6400 DriverDell Precision Mobile WorkStation M6500 DriverInspiron 1318 DriverInspiron 1440 DriverInspiron 1546 DriverInspiron Desktop 300 DriverInspiron Desktop 400 DriverInspiron Mini 10v DriverInspiron Mini 12 DriverInspiron Mini 9 DriverLatitude XT Drivern/aConexant_D400-... 751.exe4.9 MB9 Free Download >>
Dell Precision Mobile WorkStation M6400 DriverLatitude E4200 DriverLatitude E4300 DriverLatitude XT DriverVostro Notebook 1310 DriverVostro Notebook 1510 DriverVostro Notebook 1710 DriverVostro Notebook 2510 DriverXPS M1730 Drivern/aR172649.exe1.2 MB4 Free Download >>
Dell Precision Mobile WorkStation M6400 DriverDell Precision Mobile WorkStation M6500 DriverInspiron 1318 DriverInspiron 1370 DriverInspiron 1440 DriverInspiron 1464 DriverInspiron 1546 DriverInspiron 1564 DriverInspiron 1764 DriverInspiron Desktop 300 DriverInspiron Desktop 400 DriverInspiron Mini 10v Drivern/aConexant_D400-... 676.exe6.1 MB3 Free Download >>
Dell Precision Mobile WorkStation M6400 Driver n/aR172512.exe1.5 MB3 Free Download >>
Dell Precision Mobile WorkStation M6500 DriverInspiron 11z DriverInspiron Desktop 400 Drivern/aConexant_D400-... 362.exe1.7 MB2 Free Download >>
Dell Precision Mobile WorkStation M6500 DriverInspiron 1370 DriverInspiron 1440 DriverInspiron 1464 DriverInspiron 1546 DriverInspiron 1564 DriverInspiron 1764 DriverInspiron Desktop 400 DriverStudio Laptop 1435 DriverStudio Laptop 1440 DriverStudio Laptop 1537 DriverStudio Laptop 1555 DriverStudio Laptop 1558 Drivern/aR156757.exe1.4 MB20 Free Download >>

How to Update Device Drivers

There are two ways to update drivers.

Option 1 (Recommended): Update drivers automatically - Novice computer users can update drivers using trusted software in just a few mouse clicks. Automatic driver updates are fast, efficient and elimate all the guesswork. Your old drivers can even be backed up and restored in case any problems occur.

Option 2: Update drivers manually - Find the correct driver for your Modem / ISDN and operating system, then install it by following the step by step instructions below. You’ll need some computer skills to use this method.

Option 1: Update drivers automatically

The Driver Update Utility for Dell devices is intelligent software which automatically recognizes your computer’s operating system and Modem / ISDN model and finds the most up-to-date drivers for it. There is no risk of installing the wrong driver. The Driver Update Utility downloads and installs your drivers quickly and easily.

You can scan for driver updates automatically with the FREE version of the Driver Update Utility for Dell, and complete all necessary driver updates using the premium version.

Tech Tip: The Driver Update Utility for Dell will back up your current drivers for you. If you encounter any problems while updating your drivers, you can use this feature to restore your previous drivers and configuration settings.

  1. Download the Driver Update Utility for Dell.

  2. Double-click on the program to run it. It will then scan your computer and identify any problem drivers. You will see a results page similar to the one below:

    Dell Modem / ISDN Driver Update Utility Results

  3. Click the Update Driver button next to your driver. The correct version will be downloaded and installed automatically. Or, you can click the Update Drivers button at the bottom to automatically download and install the correct version of all the drivers that are missing or out-of-date on your system.

Option 2: Update drivers manually

To find the latest driver, including Windows 10 drivers, choose from our list of most popular Dell Modem / ISDN downloads or search our driver archive for the driver that fits your specific Modem / ISDN model and your PC’s operating system.

If you cannot find the right driver for your device, you can request the driver. We will find it for you. Or, try the automatic option instead.

Tech Tip: If you are having trouble finding the right driver update, use the Dell Modem / ISDN Driver Update Utility. It is software which finds, downloads and istalls the correct driver for you - automatically.

After downloading your driver update, you will need to install it. Driver 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. Visit our Driver Support Page to watch helpful step-by-step videos on how to install drivers based on their file extension.

How to Install Drivers

After you have found the right driver, follow these simple instructions to install it.

  1. Power off your device.
  2. Disconnect the device from your computer.
  3. Reconnect the device and power it on.
  4. Double click the driver download to extract it.
  5. If a language option is given, select your language.
  6. Follow the directions on the installation program screen.
  7. Reboot your computer.
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