HP Pavilion 14-BK063ST 14-BK091ST English US Silver Backlit Laptop Keyboard without Frame NSK-XC8BQ 9Z.NE0BQ.801.Model Number: NSK-XC8BQDarfon Part Number: 9Z.NE0BQ.801Compatible Models: HP Pavilion 14-BK063ST 14-BK091ST