Dock USB Charging Port Headphone Jack 1st Gen Flex Cable Replacement for Asus Google Nexus 7 USB Charging Port Headphone Jack 1st Gen Flex Cable Replacement for Asus Google Nexus 7 No instructions manual include. Professional technician is needed for installation. We wont responsible for any damage due to improper operation. *Repair/Replacing old, broken, damaged faulty USB Charging Port Flex Cable Compatible with: Asus Google Nexus 7 Pacakge include: 1x USB Charging Port Flex Cable