Pay Attention: If some keys will don't work after installed ,this is not because keyboard is broken ,the most posiibility is ribbon cable don't connect well with your laptop ,pls try to reconnect more times .Many customers solve this problem after did this. We tested every keyboard before shipping ,please be assured the purchase. thanks *Backlit : No *Color : Black *Layout : US keyboard layout *Status : Brand new Compatible Models: for Dell Inspiron 14R N4110 N4120 M4110 N4050 N5040 N5050 M5040 M5050, VOSTRO 1440 1445 1450 1550 2420 2520 3350 3450 3460 3550 3555 3560

【Note】Please cheak whether this keyboard fits your laptop or not easily before bidding. 【Safe】Easy for you replace your faulty, cracked or broken keyboard, seller remind that you should replace the keyboard in the off state. 【You Can Get】Keyboard x 1. Original replacement US layout. 【Compatible part numbers】X38K3, 0X38K3, V119525AS, V119525AS1, V119525BS1, 90.4IC07.S01, AER01U00210 X38K3, T5M02, AER01U00010, NSK-DX0SQ 01 V119525AS V119525AS1 V119525BS1 90.4IC07.S01 AER01U00210 90.4IC07.S01 9Z.N5XSW.001 065JY3 MP-10K63U4-442 904IC07C1D 04W2753. 【Compatible Model】For Dell Inspiron 14R N4110 N4120 M4110 N4050 N5040 N5050 M5040 M5050, VOSTRO 1440 1445 1450 1550 2420 2520 3350 3450 3460 3550 3555 3560.