xavi@xavi-Dell-Precision-M3800:~$ ls -l /lib/firmware/iwlwifi-7260*
-rw-r--r-- 1 root root 672352 Jul 31 14:06 /lib/firmware/iwlwifi-7260-10.ucode
-rw-r--r-- 1 root root 782300 May 13 16:11 /lib/firmware/iwlwifi-7260-12.ucode
-rw-r--r-- 1 root root 786920 Jul 31 14:06 /lib/firmware/iwlwifi-7260-13.ucode
-rw-r--r-- 1 root root 683236 Nov 24  2014 /lib/firmware/iwlwifi-7260-7.ucode
-rw-r--r-- 1 root root 679780 Dec  1  2014 /lib/firmware/iwlwifi-7260-8.ucode
-rw-r--r-- 1 root root 680508 Dec  1  2014 /lib/firmware/iwlwifi-7260-9.ucode