total 304
-rw-r--r-- 1 root root  13540 Jul 19 03:02 rtl8192cfw.bin
-rw-r--r-- 1 root root  14800 Jul 19 03:02 rtl8192cfwU_B.bin
-rw-r--r-- 1 root root  14818 Jul 19 03:02 rtl8192cfwU.bin
-rw-r--r-- 1 root root  16014 Jul 19 03:02 rtl8192cufw.bin
-rw-r--r-- 1 root root  22978 Jul 19 03:02 rtl8192defw.bin
-rw-r--r-- 1 root root  80208 Jul 19 03:02 rtl8192sefw.bin
-rw-r--r-- 1 root root 129240 Jul 19 03:02 rtl8712u.bin