Oxhorn Laptop Charger Surface Pro Kit (for charge laptop/notebook, only works with Oxhorn USB Type C & Quick Charge 3.0 Laptop Chargers) Package content: 1 x Laptop Connection Cable 1 x Laptop DC Connectors (N46) DC Connectors details: ¢N46 ( for Surface Pro 5, 6, 7) ; 15V 2.58A) (Caution: this Accessories Kit only works with Oxhorn Type C & QC 3.0 Laptop Chargers. Do not use it in any other devices or chargers, it may damage your Surface Pro. ) How to use this Charger Accessories Kit with Oxhorn Type C & QC 3.0 Laptop Chargers to charge your Surface Pro 1.Choose the right DC connector for your laptop/notebook. 2. Connect the DC connector into the Laptop DC connection cable (as picture A). 3.Plug the USB A of the Laptop DC connection cable into any USB port of the charger (as picture B). Connec the charger to the main power, and then you are ready to go.