Eathtek Replacement Keyboard for Acer Aspire E1-521 E1-531 E1-571 E1-571-6442 E1-571-6454 E1-571-6481 9Z.N3M82.F1D NSK-AUF1D PK130PI2B00 NK.I1717.04H PK130PI1A00 NK.I1713.02L series Black US Layout Compatible Model Numbers: Acer Aspire E1-521 E1-531 E1-531G E1-571 E1-571G E1-571-6442 E1-571-6454 E1-571-6481 Compatible part numbers: 9Z.N3M82.F1D NSK-AUF1D PK130PI2B00 NK.I1717.04H PK130PI1A00 NK.I1717.00V NK.I1713.02L Replacement and high quality,Replace your faulty, cracked or broken keyboard Each keyboard is tested before shipping All pictures are taken from the real item, please check carefully before bidding.