The BOOST CHARGE Pro charging adapter's small form factor makes it perfect for the office, home office, and on the go. Charge up to two USB devices at the same time (2 x USB-C). Simply connect a compatible USB cable, plug in and away you go! Connectors: 2 x USB-C female - wall plug 65 W when using one port, 45 W and 20 W when using both ports 100-240 V Supports Power Delivery 3.0, PPS (delivering optimum power for the connected devices)