3Com Drivers Download

by Hewlett-Packard (HP)

Free 3Com Drivers Download

The best way to fix your PC to run at peak performance is to update your drivers. If your system is slow, unresponsive or crashes often, the problem may be with your drivers. Sometimes, after upgrading to a newer operating system such as Windows 10, problems can occur because your current driver may only work with an older version of Windows. To download and update your drivers manually, follow the instructions below.

Find 3Com Device Drivers by Category

How to Update Device Drivers Quickly & Easily

Tech Tip: Updating drivers manually requires some computer skills and patience. A faster and easier option is to use the Driver Update Utility for 3Com to scan your system for free. The utility tells you which specific drivers are out-of-date for all of your devices.

Step 1 - Download Your Driver

To get the latest driver, including Windows 10 drivers, you can choose from a list of most popular 3Com downloads. Click the download button next to the matching model name. After you complete your download, move on to Step 2.

If your driver is not listed and you know the model name or number of your 3Com device, you can use it to search our driver archive for your 3Com device model. Simply type the model name and/or number into the search box and click the Search button. You may see different versions in the results. Choose the best match for your PC and operating system.

If you don’t know the model name or number, you can start to narrow your search down by choosing which category of 3Com device you have (such as Printer, Scanner, Video, Network, etc.). Start by selecting the correct category from our list of 3Com Device Drivers by Category.

Find 3Com Device Drivers by Model Name or Number

Need more help finding the right driver? You can request a driver and we will find it for you. We employ a team from around the world. They add hundreds of new drivers to our site every day.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for 3Com. It is a software utility that will find the right driver for you - automatically.

Step 2 - Install Your Driver

After you download your new driver, then you have to install it. To install a driver in Windows, you will need to use a built-in utility called Device Manager. It 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 8.1 & Windows 10, 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 drivers using Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. 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.

If you are having trouble installing your driver, you should use the Driver Update Utility for 3Com. It is a software utility that automatically finds, downloads and installs the right driver for your system. You can even backup your drivers before making any changes, and revert back in case there were any problems.

Try it now to safely update all of your drivers in just a few clicks. Once you download and run the utiliy, it will scan for out-of-date or missing drivers:
3Com Driver Update Utility

One the scan is complete, the driver update utility will display a results page showing which drivers are missing or out-of-date. You can update individual drivers, or all of the necessary drivers with one click.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

These instructions will help you to manually update drivers for 3Com hardware quickly & easily.

Driver Updates for Popular 3Com Device Models

Model Rating Filename Size Total
Downloads
Download
3Com Driver Update Utility
dfsetup.exe269 KB259,588 Free Download >>
3Com EtherLink 10 100 PCI TX NIC 3C905B TX Driver
3Com_EtherLink... ver.zip5.9 MB11,362 Free Download >>
3Com 920 ST03 Driver
3Com_920_ST03_Driver.zip4.4 MB40,793 Free Download >>
3Com EtherLink PCI TPC NIC (3C900B-TPC) Driver
3_Com_Parallel... ERS.zip6.3 MB10,881 Free Download >>
3Com 3C918 Integrated Fast Ethernet Controller (3C905B-TX... Driver
3c905tx.zip771.4 KB91,471 Free Download >>
3c509b Driver
3c509b.zip1.9 MB10,162 Free Download >>
3Com EtherLink III ISA (3C509b-Combo) Driver
3Com_3C509_3C5... _XP.zip346.7 KB1,996 Free Download >>
3CRWE454A72 Driver
gateway-discovery-v5.exe1.2 MB1,904 Free Download >>
3c905 10\100 Driver
3c905.zip539.7 KB8,865 Free Download >>
3C905-TX Driver3c905cx-tx--m Driver3c905cx-tx-m Driver
3c90x2.exe549.3 KB21,810 Free Download >>
3C905B-TX Driver
3c90x1.exe916.3 KB63,643 Free Download >>
3Com Megahertz 10/100 LAN CardBus PC Card (Ethernet Interface) Driver
3cxfe575bt.zip1.1 MB2,153 Free Download >>
Fast EtherLink XL PCI 3C905B-TX Driver
3c90xx.zip1.4 MB63,554 Free Download >>
3C509B or 3C509B-TPO Driver
3c509x2.exe849.1 KB4,601 Free Download >>
3CCFE574BT Driver
fe574bx.exe858.6 KB1,039 Free Download >>
3CCSH572BT Driver
sh572bx.exe218.3 KB238 Free Download >>
3CXSH572BT Driver
sh572bx.exe218.3 KB242 Free Download >>
U.S. Robotics 56K Voice Win Driver
mdmdrv9x.exe521.5 KB5,030 Free Download >>
mini pci 3b Driver
7507834-driverwin2000.exe403.4 KB752 Free Download >>
3C905CX-TX-NM Driver
windiags.exe2.5 MB2,546 Free Download >>
3CRWE850075A Driver3CRWE870075A Driver3CRWE875075A Drivern/aWidManSetup.exe5.7 MB200 Free Download >>
3Com 3C910 Integrated Fast Ethernet Controller (3CSOHO100B-TX... Driver
3ComV2.0.zip425.4 KB27,431 Free Download >>
3Com EtherLink PCI TPO NIC (3C900B-TPO) Driver
ZEDE5A11.exe1.5 MB5,678 Free Download >>
3Com EtherLink PCI TPC NIC (3C900B-TPC) Driver
3Com_3c90x_NIC.EXE12.0 MB23,814 Free Download >>
3Com TCAATDI Diagnostic TDI Driver
R49651.EXE4.5 MB8,686 Free Download >>
3c920B-EMB Driver
ARO2012_tbt.exe6.7 MB623 Free Download >>
3c905CX-TX-M Driver3c905b-txnm Driver
3c90x1.exe916.3 KB24,598 Free Download >>
I-Modem INT (TurboPPP 128K Profile) Driver n/aV5_05.exe98.3 KB1,312 Free Download >>

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