6 High-Speed Charging Ports in One. A variety of phones and gadgets with 30W total power are available to charge your devices faster than ever. The charger has a built-in intelligent controller that charges only what is needed for each device. DETAILS: The Power Charging Tower has 2x TYPE C USB Ports, Which Are used in the newest devices, including iPhones and iPads, for fast charging. 4 USB ports for all other devices. The Charging tower is no bigger than a penholder. It sits on a desk and plugs into a 120V AC power outlet. It comes in multiple colors.