High-Speed USB-C Charging: Charge USB-C notebooks including Dell XPS 13 and MacBook Air 2018 at full speed via a 45W USB-C port. Charge 4 Devices Simultaneously: A PowerIQ 3.0 enabled USB-C port pumps out a max 45W output to charge virtually any USB-C device at top speed, while 3 USB ports share a total of 20W to provide optimized charging for mobile devices. Ultra-Slim: By swapping out silicon for gallium nitride (GaN), we’ve been able to create one of our slimmest USB-C chargers—without compromising power. Universal Compatibility: Anker's signature PowerIQ 3.0 technology provides high-speed charging to virtually any mobile device. What You Get: Anker 543 Charger (65W)/ PowerPort Atom III Slim (Four Ports) USB-C Charger (cable not included), 5 ft detachable power cord, adhesive strip, welcome guide, our worry-free 18-month warranty, and friendly customer service.