Pay Attention: If some keys don't work after installed ,this is not because keyboard is broken but you don't connect well the ribbon cable of our keyboard 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 You can press "Ctrl+F" then fill in your laptop model in blank to confirm whether this keyboard fits your laptop or not easily. *Frame : Yes *Color : Black *Letter : English *Layout : US Layout *Status : New Original *Remark : Ribbon cable included 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 Models: *for Dell Inspiron 14R 14rd N4110 N4110d N4120 M4110 M411R N4050 N5040 N5050 M4040 M5040 M5050 *ffor Dell VOSTRO 1440 1445 1450 1550 2420 2520 3350 3450 3460 3550 V131 V1440 V1450 V3450 V3550 3555 3560 Series *Dell Inspiron 15R 5520 7520 X502L *14z N411z / 15 3520 Any questions about our keyboard,please fell free to contact us . .

?Pay Attention?: If some keys will don't work after installed ,this is not because keyboard is broken but you don't connect well the ribbon cable of our keyboard 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. ?Safe?Easy for you replace your faulty,cracked or broken keyboard ,seller remind that you should replace the keyboard in the off state. ?Specification?This keyboard is with black frame and ribbon cable but without backlit!!!.