If you rely on a 2007–2012 Mac for daily tasks, your best long-term solution is:
The wireless card is an Airport Extreme firmware Broadcom BCM43xx 1.0 there is a newer version of the Broadcom firmware. download/ Experts Exchange broadcom bcm43xx 1.0 mac driver
) represent the firmware embedded in the hardware or loaded by the driver at boot time. Configuration Files : System-level plist files located in /Library/Preferences/SystemConfiguration/ that manage network interfaces. Apple Support Community How to "Download" or Update This Driver If you rely on a 2007–2012 Mac for