The USB PD charger represents a safe, reliable and convenient secondary feeding solution for the home or office, as well as a versatile option for travel. The device is also a perfect substitute for a broken or lost adapter. Automatically detects and charges devices such as MacBook Pro/Air, Chromebook, Nintendo Switch, Samsung tablet, smartphone and so on, up to a speed of 100w. This charger is protected by overload, short circuit and overheating. Main capacity- output: DC 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5a (Pd); 5 ~ 20V/5A (PPS)- Power Delivery USB technology (PD) 3.0 with rapid charging function- compliant with programmable power supply (PPS) to improve charge efficiency and reduce heat- protected from overload, short circuit and overheating- total length: 270 cm (150 cm of USB-C + 120 cm of power cable))