The USB travel / wall charger - UTC257PD with a lastest charging port - USB-C port. The USB-C port supports Power Delivery (PD) up to 45Watt power output, which support Macbook Pro 15" (with 4 Thunderbolt 3), Macbook Pro 13" (with 4 Thunderbolt 3 & 2 Thunderbolt 3). Also, the charger with a USB-A port for connecting old version of USB interface. 

The charger has a built-in US plug, it is able to be used in United States and other countries which are using US plug. Moreover, the packaging included 3 extra wall plugs (UK Plug, EU Plug and SAA Plug), and the charger is suitable for over 140 countries.

Features: 
• Supports most of USB-C port charging Notebook and mobile devices;
• Power Delivery (PD) Enable 
• USB-C port with 45Watt Max. Output 
• USB-A port with 5V/2.4A Max. Output 
• Automatically adjust the input voltage from 100-240V, able to be used in worldwide countries
• Compact size and easy to carry 
• Multiple safe protection (Short circuit protection, Over charging protection, Over current protection) 
• Comply with international standards (CE, CB, BS1363 for UK Plug)