Top Greener TU2152A-W Dual USB Outlet/Outlet with USB ports, Dual USB Charger Outlet, USB Power Outlet, 2.1A USB Outlet with 15A Tamper Resistant Duplex Receptacle, White USB outlet simultaneously charges two USB devices without adapters while freeing up both outlets for other power needs Wall outlet with two USB ports have a total output of 2.1A, 1.0A per port USB receptacles charge your iPhone, Android, tablets, and much more without the need of power adapters Tamper-resistant receptacles protect unwanted objects from being inserted for child safety; complies with 2011 NEC Article 406.14 Compatible with USB 1.1/2.1/3.0 devices. 125VAC. 15A duplex receptacle. Designed for back and side wiring for easy installation. UL Listed