Power Delivery 3.0 USB Charger, 61W USB-C Power Adapter, Fast Wall Charger with iSmart, Compatible with MacBook Pro/Air, iPad Pro 2018, iPhone Xs Max/XR/X, Nintendo Switch Smart Charge Technology: iSmart 2.0 detects and optimizes for the fastest charging speed of the USB-A port with an output of up to 12W 5V/2.4A; max total output 57W Slim & Compact: Small, lightweight and convenient to store in your bag and carry; designed with foldable pins to prevent damage Advanced Power Delivery 3.0: 61W output for a variety of PD devices from laptops to smart phones; fully charge your MacBook Pro 13” in just 2.1 hours with the PD port Broad Compatibility: Charge majority of PD devices and non-PD device at full speed Dependable Protection: UL certified with built-in safeguards to protect against overcharging, overheating & short circuiting