If you have applied a "patch" or new driver and it still doesn't work, consider these solutions:
Getting a Broadcom 802.11g adapter to work safely on a modern system depends entirely on your operating system. Windows 10 and 11 Installation broadcom 80211g network adapter patched
If you find yourself needing more speed or stability, here are the best ways to upgrade: If you have applied a "patch" or new
Broadcom 802.11g network adapter is a legacy hardware component that provided wireless connectivity using the 802.11g standard, which operates on the 2.4 GHz frequency band and offers a maximum theoretical data rate of broadcom 80211g network adapter patched
Because official channels do not host Windows 11 drivers for 802.11g hardware, you need to download the final stable driver released by Broadcom (often the Microsoft Update Catalog version meant for Windows 7 or Windows 8). Step 2: Extract the Driver Files