1. US version computer keyboard for Lenovo ideapad 500S-14 100S-14IBR 100S-14ISK U31 300S-14ISK
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