You must give a complete detailed information of your system and have the program Log on a.Update Using a blue WIFI icon but similar to Big Surįor Clover use this ➢ WirelessAdapterCloverBigSur ※ ※ ※ Issues:.Update Remove unecessary OpenCore Configurator.Update 15 Sept 2021 Release V11 adapt for latest macOS Big Sur 11.Important Note: Since some Beta you need to disable the SecureBootModel in / Misc / Security ➤ See image ➤ SecureBootModel Latest Update 23 Sept 2021 Release V11 correction delete Entry in config if exist ( 🚫 It does not work on Mediatek adapters).Work SIP disable on any macOS Big Sur version To using any relase SIP Security must be disable! (Fully disable) Wireless-USB-OC-Big-Sur-Adapter Welcome to Wireless USB OC Big Sur Adapter Support macOS Monterey 12 - macOS Big Sur 11 - macOS Catalina 10.15