1. US version computer keyboard for Samsung R467 R470 R440 R429 R463 R468 R428 P467 RV408 RV410 NP-RV408 NP-RV410 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
