USB C Charging Station SpecificationInput: 100 - 240V 50/60Hz; Output: 35W; Line Length: approx. 1.8M/6FT. Please note: 6USB ports have 2 fast charging ports PD20W USB-C, and the rest are normal charging 15W 1 USB-C + 3 USB-A. Charges up to 6 devices simultaneously, Charging is fastest when only 1 Port USB C is used. USB Charging Station for Multiple Devices: The 6 USB port charger (35W max overall) has a smart identification function, charges 6 devices simultaneously and provides optimal current. Compatible with iPhone, smart phones, tablets, Bluetooth speaker headset and other rechargeable USB devices.