drwxr-xr-x root       root             4096 ./lib
drwxr-xr-x root       root             4096 ./lib/firmware
drwxr-xr-x root       root             4096 ./lib/firmware/rtlwifi
-rw-r--r-- root       root            28348 ./lib/firmware/rtlwifi/rtl8821aefw_29.bin
-rw-r--r-- root       root            28984 ./lib/firmware/rtlwifi/rtl8821aefw.bin
-rw-r--r-- root       root            19858 ./lib/firmware/rtlwifi/rtl8821aefw_wowlan.bin