Fast charge an iPhone or Samsung smartphone while you charge another device at the same time with our Dual Wall Charger 42W. Dual ports include a 30W USB-C port and a 12W USB-A port. Its USB-C PD 3.1 certified to deliver fast charging of 0-50% in 21 minutes for iPhone or 0-50% in 26 minutes for Samsung. Technical Specifications Optimal charge 30W max. for iPhone and iPad Fast charge at 30W max. for Samsung Support protocol PD 3.1/PD 3.1 with PPS PDO: 5V/3A, 9V/3A, 15V/2A; PPS: 3.3V-11V, 2.72A 30W max. USB-A 5V/2.4A 12W max. USB-C PD 3.1 certified Foldable pins (US/CN) Eco-friendly post-consumer-recycled materials 100% plastic-free packaging Package Includes Dual Wall Charger 42W