Dual USB Ports: The super-speed USB-C and USB-A charging ports lets you charge 2 devices simultaneously. Multi-Protection System: safe and dependable as it features over-charging and short-circuit protection. This powerful adapter can also automatically adjust power delivery and determine the correct power requirements of the device that’s connected. 20W USB-C Power Delivery Port for Ultimate Fast Charging:This powerful adapter hosts a USB-C Power Delivery port that is perfect to charge your USB-C-compatible device. With a 20W power delivery, you can get 50% faster charging Super-Fast 18W Qualcomm Quick Charge 3.0 USB Port: QC 3.0 USB-A port, that provides an 18W ultimate fast charge for compatible devices. Quick Charge 3.0 charges compatible devices for up to 80% in just 35 minutes. This is four times faster than conventional devices