Double tamper resistant receptacle with 2 USB ports. Receptacle rating: 15 A, 125 V. USB rating: 3.1 A, 5 V/DC. Dual USB charging ports charge most compatible electronic devices that charge via a 5 V charger. LED indicator light notifies user that device is connected. Safety shutter system prevents insertion of foreign objects into the receptacle and provides significantly improved protection, compared to traditional receptacles with removable plastic safety caps. Replaces a standard duplex receptacle. 2 years warranty.