About This File
ASUS X550CC: CPU: Intel Core i3 3217U iGPU: Intel HD 4000 dGPU: NVIDIA GeForce GT 720M RAM: 8GB DDR3 1600 MHz SDRAM Chipset: Intel HM76 Ethernet: Realtek 84111 WI-FI: Atheros AR9485 Sound: ALC270 EFI and "big-sur-micropatcher" by barrykn for wifi. Working on Big Sur public beta 1. Everything is working (including card reader and wifi). Don't forget to change the SMBIOS to MacBookAir5,2 (officially this version is not supported in BigSur but with -no_compat_check boot argument in NVRAM everything is working) Enjoy!