Dell Inspiron 13z (5323), 14z (5423), 15R (5520), 15z (5523) Dell Latitude 2120, 6430u, E5420, E5430, E5520, E5530, E6220, E6230, E6320, E6330, E6420, E6420 ATG, E6420 XFR, E6430, E6430 ATG, E6430s, E6520, E6530,XT3 Dell Precision M4600, M4700, M6600, M67