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 Lenovo Thinkpad T440 T440P T440s T431 E431 L440 T450s L440 L450 L460 L470 T431S T450 e440 e431S T460

Connectivity technology: PS/2. 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 04W2250 04W3025 04W2369 04W3063 04W3174 04X1277 04X1315 04Y2726 04Y2763 04X0264 0C02253 0C44074 0C45291 SN20K93235 69302XT 01AX080 SN5324 0C45328 04Y2763 04X0139 C43944 45X15S 04Y0858 04Y0896 00HW837 00HW867 00HW906 00UR385 00UR425 00XH699 01AX310 01AX340 01YR046 01YR118 01YT100 01YT130 01YT172 04X0101 04X0131 04X0139 04X0169 04Y0824 04Y0854 04Y0862 04Y0892 PK130X72A00 MP-12M13US-4442W. Compatible Model For Lenovo Thinkpad T440 T440P T440s T431 E431 L440 T450s L440 L450 L460 L470 T431S T450 e440 e431S T460.