Cable Matters 4.8A 4-Port Charger Receptacle with Faceplate 4 PORT USB OUTLET replaces a standard duplex receptacle for charging up to four devices; USB charging hub eliminates the need for bulky USB adapters or wall charging warts USB WALL OUTLET creates a central phone charging station for the family in a convenient location; USB outlet is engineered to protect your valuable devices with over-voltage and over-current protection HIGH POWERED 4.8A USB multiple charging station provides up to 2.4 amps per port; Charges two phones and two tablet simultaneously; Ports are oriented vertically for reducing stress on your device cable when charging SNAP-ON FACEPLATE coordinates with the USB outlet for a clean and compact installation in the living room or conference room; Integrated Hot, Neutral, and Ground wire leads can be easily spliced with the included wire nuts COMPATIBLE with smartphones and tablets such as an iPhone, iPad and popular device brands from Samsung and Nexus; 5 volt USB charging compatible with MP3 players, digital cameras, GPS devices and more