1. US version computer keyboard for Acer Aspire 3830 3830T 3830G 3830TG 4830 4830G 4830T 4830TG 4755 4755G V3-471 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
