CHNASAWE Laptop replacement backlit keyboard for ThinkPad Yoga 14 MT 20DM 20DN, Compatible with part numbers 00WH763 47M004D SN20F98414 CB-84US MP-14A83USJ442 , US layout black color Attention: If your original/old keyboard does not have the backlit, this keyboard backlit will not work. Unless you confirm your laptop motherboard support the backlit.