1. US version computer keyboard for Samsung NP-RC510-S02PT RV511 RC510 RC520 RV520 RV515 RV518 RC512 RC530 RV509 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
