Keypad: metal | No.of butt: 12 | none | metal | 200mΩ | 1.5N | 20mA
DEL Keyboard DELL Inspiron 15: 3000, 5000, 3541, 3542, 3543, 5542, 5545, 5547
DEL Keyboard DELL Inspiron 14R: 3420, 3520, 5520, 7520, N5040, N5050, L502x
Keyboard ASUS: K50, K50A, K50I, K62, K62F, K62J, K70, K70A, K70I, K72, K72F, K72J




