The Club 3D CAC-1914 Travel Charger 140 Watts GaN technology, Single port USB Type-C, Power Delivery (PD) 3.1 Support is compact in size and superior in performance: GaN technology chipset makes this charger 50% smaller than a traditional 140Watt Laptop charger, small enough to carry anywhere. The CAC-1914 140 Watts wall charger match a variety of PD devices from smart phones to laptops, one for all making charging simple. This wide compatibility charger will be your convenient companion during your business trip or vacation.The Power Charger is light weight without compromising on Quality and safety. By adopting Power Delivery (PD) 3.1 charging technology, this versatile Power Charger provides you with charging function through USB Type-C interface, you can charge any connected mobile phone/tablet/notebook. Furthermore, all it needs is a free USB Type-C port on your dock/notebook/tablet/mobile phone to be charged via the bundled USB cable.