This replacement USB charging port flex cable is compatible with iPad mini 4 and is designed to restore proper charging and data sync functionality. If your device is no longer recognizing the charging cable or experiencing port-related issues, this flex ribbon replacement offers an affordable and effective solution. The dock connector flex cable is built with quality and precision, making it suitable for experienced technicians or skilled DIY repair enthusiasts. Note: This is a third-party replacement part, not manufactured or endorsed by Apple Inc. Any mention of device models is solely for compatibility reference. Installation by a professional technician is advised to avoid device damage.