HP Stream x360 Convertible 11-P Series Laptop Top Cover Keyboard Palmrest Assembly Without Touchpad 820516-001.HP Part Number: 820516-001HP Keyboard Part Number: 821453-001Compatible Keyboard Part Numbers: 2B-A9401C202 PK131A62C00Compatible Part Numbers: AP1A6000440Compatible Models: HP STREAM X360 CONVERTIBLE PC 11-P015CL HP STREAM X360 CONVERTIBLE PC 11-P015WM