LotFancy New Black keyboard for Toshiba Satellite L355-S7811 L355-S7812 L355-S7817 L355-S78312 L355-S7831 L355-S7834 L355-7835 L355-S7837 L355-S7900 L355-S7902 L355-S79023 L355-S7907 Laptop / Notebook US Layout