LotFancy Black keyboard for Acer Aspire One 521, 522, 533, D255, D255E, D257, D260, D270, NAV70; Part Numbers KB.I100A.086, PK130D32A00, MP-09H23U4-6984, PK130D34A00 Laptop LotFancy Laptop Keyboard Color: Black, Layout: US / English Type: Internal Laptop Keyboard for Acer Package Include: ribbon cable comes with keyboard