KoCoQin Laptop Motherboard For ACER Aspire E5-521 CPU EM6110 Mainboard z5wae LA-B232P NBMLF11004 NB.MLF11.004 - AliExpress
Amazon.com: New Laptop Keyboard (Without Frame) Replacement for Acer Aspire E5-521-27FN E5-521-48KN E5-521-66SN E5-521-85EX E5-521-264R US Layout Black Color : Electronics