【Specification】This keyboard is with ribbon cable but NOT with screw!!! Compatible with Aspire Series: E1-521 | E1-531 | E1-531G | E1-571 | E1-571G | E1-732G | E1-772 | E1-772G | Travelmate | Series | 5542 | 5542G | 5735 | 5735G | 5735Z | 5740 | 5740G | 6594 | 6594e | 6594eG | 6594G | Gateway/Gateway | NE | Series | NE51B | NE522 | NE56R | NE570 | NE572 | NE71B | NE722 【Safe】Easy for you TO replace your faulty, cracked or broken keyboard, seller remind that you should replace the keyboard in the off state.