HP Envy x360 Convertible 15-B 15M-B 15T-B Series Laptop Top Cover Backlit Keyboard Palmrest Assembly Without Touchpad 924353-001.HP Part Number: 924353-001HP Keyboard Part Number: 920216-001Compatible Part Numbers: 934640-001 4600BX0T000Compatible Models: HP Envy x360 Convertible 15-B 15M-B 15T-B Series