The BOOST CHARGE wall charger's compact size makes it ideal for the office, at home and on the go. Charge up to two USB devices at the same time (1 x USB Type-C, 1 x USB Type-A). Simply connect a compatible USB cable, plug in and away you go! Connectors: 1 x USB-C female, 1 x USB-A female - power male 37 W, USB Type-C: 25 W, USB Type-A: 12 W 100 - 240 V Supports Power Delivery 3.0, PPS (delivering optimum power for the connected devices)