3Com 3C16770-US Driver Download (Official)
The 3C16770-US is a network device manufactured by 3Com. 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. This update - "Ocif_506.exe" - has an average rating of 5 out of 5 stars based on 8 reviews, and has been downloaded 44 times. The total disk space used for this update is 607.8 KB.
Supported Models
3C16770-US
Manufacturers
Supported Operating Systems
Not Applicable
File Name
Additional Notes
3Com OfficeConnect Internet Firewall 25
OC Internet Firewall Firmware, v5.06
Uploaded By
Jayakumar (DG Staff Member) on 8-Jul-2004
Related Driver Updates
How to Update 3C16770-US Device Drivers
Step 1 - Download Your Driver
To get the 3C16770-US 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 3Com 3C16770-US 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 3Com 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 3Com website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
After downloading your new driver, installation is the next step. On Windows, utilize the built-in Device Manager utility to manage this process. This tool provides a comprehensive view of all system-recognized devices and their associated drivers. To complete the installation, a system restart is typically required 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.