Compatible models: For Samsung Galaxy S9PLUS SM-G965U and other US versions. Please confirm your phone model before purchasing. Product quality: This is a 100% original component that can solve problems such as your phone not being able to charge, slow charging, poor signal, etc. Installation: Our product comes with repair tools, but we recommend that you go to a professional mobile phone repair shop for installation, as replacement requires professional repair skills and improper operation may cause product damage. Testing: We will conduct strict testing on the product before shipment to ensure its proper functioning, Package includes: 1 S9 PLUS USB charging port+1 set of repair tools