1. US version computer keyboard for Acer Aspire E1-421 E1-421G E1-431 E1-431G E1-471 E1-471G E1-451 E1-451G EC-471G
2. Replace your broken or unworkable part with a new one
3. Each item has been checked and in good condition before shipping
4. Highly recommend professional installation. We will not be responsible for any damages to your device that you may cause during the changing of replacement parts
5. Completely fit and work
