Cooper"s USB Charger and Tamper Resistant Receptacle offers convenience and safety all in one device! It features 2 USB charging ports and a Tamper Resistant Receptacle. The Cooper Wiring Devices Combination USB Charger with Tamper Resistant Receptacle quickly and easily provides consumers with the ability to charge their electronic devices directly from a standard outlet without bulky adapters that can be lost or misplaced. Additionally, they contain UL approved Tamper Resistant Shutters for child safety and to ensure compliance with the 2011 NEC Article 406.12 that requires all 125V receptacles in dwelling units to be Tamper Resistant.