3Com Network / Ethernet Drivers Download

by Hewlett-Packard (HP)

Free 3Com Drivers Download

After you upgrade your computer to Windows 10, if your 3Com Network / Ethernet Drivers are not working, you can fix the problem by updating the drivers. It is possible that your Network / Ethernet driver is not compatible with the newer version of Windows.

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.

OR

Option 2: Update drivers manually - Find the correct driver for your Network / Ethernet 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 3Com devices is intelligent software which automatically recognizes your computer’s operating system and Network / Ethernet 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 3Com, and complete all necessary driver updates using the premium version.

Tech Tip: The Driver Update Utility for 3Com 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 3Com.

  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:
    3Com Network / Ethernet Driver Update Utility

  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button at the bottom to automatically download and install the correct version of all the drivers that are missing or out-of-date on your system.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 3Com Network / Ethernet downloads or search our driver archive for the driver that fits your specific Network / Ethernet model and your PC’s operating system.

Find 3Com Network / Ethernet Device Drivers by Model Name or Number

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 3Com Network / Ethernet 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.

Driver Updates for Popular 3Com Network / Ethernet Models

Model Rating Filename Size Total
Downloads
Download
3Com Network / Ethernet Driver Update Utility
dfsetup.exe269 KB152,434 Free Download >>
3Com 920 ST03 Driver
3Com_920_ST03_Driver.zip5.9 MB39,994 Free Download >>
3Com OfficeConnect 3CRUSB10075 Wireless Network Adapter Driver
3Com_OfficeCon... ver.zip4.4 MB16,672 Free Download >>
3Com EtherLink PCI TPC NIC (3C900B-TPC) Driver
3_Com_Parallel... ERS.zip6.3 MB10,999 Free Download >>
pci(3c905B-TX) Driver
3com.zip2.1 MB41,808 Free Download >>
Fast EtherLink XL PCI 3C905B-TX Driver
3c90xx.zip1.4 MB63,603 Free Download >>
3c509b Driver
3c509b.zip1.9 MB10,183 Free Download >>
3c905 10\100 Driver
3c905.zip539.7 KB8,890 Free Download >>
3C905-TX Driver3c905cx-tx--m Driver3c905cx-tx-m Driver
3c90x2.exe549.3 KB21,829 Free Download >>
3Com 3C910 Integrated Fast Ethernet Controller (3CSOHO100B-TX... Driver
3C-Soho100b-tx.zip1.2 MB2,273 Free Download >>
3C905B-TX-NM Driver
3c905b.zip2.0 MB5,201 Free Download >>
3Com 3C918 Integrated Fast Ethernet Controller (3C905B-TX... Driver
3c905tx.zip771.4 KB91,493 Free Download >>
3Com EtherLink PCI TPO NIC (3C900B-TPO) Driver
ZEDE5A11.exe1.5 MB5,687 Free Download >>
3Com EtherLink 10/100 PCI NIC (3C905-TX) Driver
3c905b-tx.zip366.8 KB8,660 Free Download >>
3C509B or 3C509B-TPO Driver
3c509x2.exe849.1 KB4,608 Free Download >>
3CRWE454A72 Driver
gateway-discovery-v5.exe1.2 MB1,926 Free Download >>
3Com EtherLink PCI TPC NIC (3C900B-TPC) Driver
3Com_3c90x_NIC.EXE12.0 MB23,826 Free Download >>
3c920B-EMB Driver
ARO2012_tbt.exe6.7 MB627 Free Download >>
3Com EtherLink 10/100 PCI TX NIC (3C905B-TX) Driver
3comxl.zip539.7 KB15,533 Free Download >>
FE575C-3Com 10/100 LAN CardBus-Fast Ethernet Driver
fe575ctx.exe740.9 KB8,341 Free Download >>
3Com EtherLink 10/100 PCI Combo NIC (3C905B-COMBO) Driver
3c905c.exe2.4 MB38,819 Free Download >>
3CRPAG175 Driver
3crpag175v1_0_0_25en.exe13.7 MB2,052 Free Download >>
3C905CX-TX-NM Driver
windiags.exe2.5 MB2,560 Free Download >>
3CRWE825075A Driver
WidManSetup.exe5.7 MB321 Free Download >>
3Com EtherLink III ISA (3C509b-Combo) Driver
3Com_3C509_3C5... _XP.zip346.7 KB2,005 Free Download >>
3CRUSB10075 Driver
3CRUSB10075_WW... 005.exe3.2 MB6,370 Free Download >>
3Com OfficeConnect Wireless 54Mbps 11g Compact USB Adapter Driver
3com_3crusb100... 332.exe4.9 MB3,117 Free Download >>
3CRDW696 Driver
rdw696.exe5.8 MB871 Free Download >>

More 3Com Network / Ethernet Downloads

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