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 T15 Gen 2 Type 20W4 20W5 20S6 20S7 P15s Gen 1 P15s Gen 2 Black 5N21B08451 5N21B08414