Works WithUSB-C laptops, tablets, and phones, and other USB-C devices. Unparalleled Charging Speed: Supports USB PD 3.0 fast charging with up to 45W (20V/5A) of power output, enabling you to charge your laptop, tablet, and phone simultaneously at full speed. USB-C PD Output: 45W Max Output; 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.25A Smart PD quick charge technology: Automatically detects and delivers the optimal charging current for connected devices up to 45W. Safe and Reliable: Built-in safeguards protect your devices against excessive current, overheating, and overcharging. Advanced safety and protection: Advanced safety features include over-voltage, over-current, and over-temperature protection. Versatile compatibility for USB-C Macbook, Pixelbook, Surface Go, iPad Pro, smartphones, tablets, Nintendo Switch and more.