The Aerocool 4 Outlet Charging Station has 4 USB ports and is compatible with a number of devices, allowing you to charge them all simultaneously. It also comes with surge protection safeguarding your devices so they don't over heat or short circuit. Your charging station comes with 4 outlets. With 4 USB charging ports, you can simultaneously charge your smartphone, tablet, camera, hard drive or any other electronic device with a universal USB adapter. The built-in Super Charge and intelligent Integrated Circuit (IC) detects and quickly charges multiple devices without overloading the station. The Aerocool Charging Station comes in white to blend seamlessly with your home.