For Acer Aspire E1-731 E1-731G E1-771 E1-771G US Keyboard KB.I170A.410 643412410045 | eBay
Revue de presse des tests publiés sur le Web (Acer Aspire ES1-731) – LaptopSpirit
Puccy 2 Pack Touch Pad Film Protector, compatible with Acer ASPIRE ES1-731 / ES1-731G 17.3" TPU TouchPad Trackpad Guard ( Not Tempered Glass Screen Protectors ) new version