One for All: The usb tower equipped with 4 AC outlets and 3 USB charging ports on different directions to make full use of usb outlet. Providing power for up to 7 devices simultaneously and all side outlet is design for big adapters charging without blocking each other, save your space and keep your desktop organized. You can charge your phone, lamp, laptop and other devices together Smart IC USB Charging: The usb power strip cube with 3 USB charging ports, provide total 5V 2.4A output, built-in smart IC charging technology which will automatically identify the devices and optimally distributing the current for the devices. You can charge your cell phone, tablet, and power bank with the desk mount power strip Compact and Portable Design: Power outlet with usb - neat for your desk, easy to take into your briefcase. Its a great power outlet station for your office, home, nightstand, hotel. Non-surge protection design can approval for the cruise ship. It's a good accessory fo