Because this adapter is old, Windows 10 and 11 often fight with it. Here are the three most common problems and how to solve them.
Broadcom, for many years, guarded the firmware and specifications for their chipsets closely. They did not release open-source drivers. For users of the Windows operating system, this was a non-issue; manufacturers included a CD with the necessary proprietary drivers. But for the growing number of people running Ubuntu, Fedora, or Debian, getting a Broadcom 802.11g card to function was a rite of passage. broadcom 802.11g network adapter