Broadcom BCM57780 Driver Download (Official)
The BCM57780 is a network device manufactured by Broadcom. 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 version of "k57_vista_2k8_x64-14.6.1.0.zip" has been downloaded 85 times with a user rating of 5 out of 5 stars, based on 5 reviews. It is compatible with PCs running Windows Vista, among other operating systems. The total disk space used for this update is 202.4 KB.
Supported Models
BCM57780
BCM57781
BCM57785
BCM57790
BCM57795
BCM5784
BCM5785
Manufacturers
Supported Operating Systems
Windows 2008 (64 bit), Windows Vista (64 bit)
File Name
Versions
14.6.1.0 (22-Mar-2011)
Additional Notes
Ethernet NIC NetLink Driver
Uploaded By
Karthika (DG Staff Member) on 4-Apr-2011
Related Driver Updates
How to Update BCM57780 Device Drivers
Step 1 - Download Your Driver
To get the BCM57780 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 Broadcom BCM57780 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 Broadcom 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 Broadcom 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.