Momax EliteLink 1.2M Braided Fast Charging USB-C to Lightning Cable1. Built in encryption chip, automatic synchronization with iOS system 2. PD fast charge, use 20W or higher Type C PD adapter, 50% charge in the first 30 minutes 3. Use C94 terminal head, upgrade rhodium plated ruthenium technology, strengthen anti oxidation, durable 4. Threaded injection reinforced mesh tail, 80,000+ times of violent bending swing test, no break 5. There is no difference between the positive and negative of the two ports, you can