1. DC Power Jack Connector Flex Cable replacement for Dell Inspiron 15 / 3521 / 3537 & 15R / 5521 / 5537 & 17R / 5721 2. Replace your broken or unworkable item with a new one 3. Each item has been checked and in good condition before shipping 4. Professional installation is highly recommended. We will not be responsible for any damages to your device that you may cause during the changing of replacement parts
