The USB duplex receptacle offers 15A, 125V capacity that adds USB charging capacity to a standard duplex receptacle without bulky adapters. Backwire clamps on side terminals provide for easy installation of #12 and #14 AWG wire. Standard duplex AC receptacle with two type A USB charging ports (3.6A, 5V) for convenient charging of most electronic accessories that charge via 5V power adapter. Tamper resistant receptacles not only provide code compliance, they also deliver automatic, continual protection from electrical injury as a result of inserting foreign objects. Thermoplastic top and backbody are virtually unbreakable to deliver years of durable performance.