Open your terminal and run the following commands:
Firmware predates WPA3; SAE handshake must be handled in software. Our driver offloads only WPA1/2. broadcom bcm94312hmg driver
Right-click your Broadcom device (it may appear as "Broadcom 802.11g" or "Unknown Device"). Update driver Broadcom TechDocs Search automatically for drivers Open your terminal and run the following commands: