CR88 16 Port Smart Phone Charger with Hanging Folders Features: ORGANIZE / Charge ANY 16 Smart Devices, All at the Same Time and in 1 Location. CHARGE / SCD (Smart Current Detection) Adjusts the Current Flow to Ensure Proper Charging to each Device. UNIVERSAL / Compatible with ANY Smart Device. 16 Traditional Hanging Folders included Surge Protection Built-In Tidy-Cable Organizer feature Power ON/OFF Switch Power ON/OFF Indicator USB Output: 5V/2.1A each port AC Line In: 110V/50Hz AC 240V/60Hz (UL Approved)