IF your mainboard have backlit function ,pls search B06XBZQR5P to make the order. 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 *Backlit : No *Color : Black *Letter : English *Layout : US Layout *Status : New Original Compatible part numbers: 0C45291, 04Y2726 0C45328 04Y2763 Compatible Models: T431 T431S E431 T440 T440P T440S E440 L440 T450 T450S L450 L460 T440E Any questions about our keybard,please fell free to contact us See more

?Safe? Easy for you replace your faulty,cracked or broken keyboard ,seller remind that you should replace the keyboard in the off state. ?About Us?We are specialized in laptop accessories for many years ,we sale thousands of keyboard out every yard and less 1% Customer complaints ,you also can contact with us when you need palce an big order,we would give you the most competitive price, hope the long business with you. ?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. ?Specification?The keyboard is with frame but without backlight!!! Compatible with T431 T431S E431 T440 T440P T440S E440 L440 T450 L460 T450S L450 T440E series laptop.