UL Listed U-Socket ACE 9105 15-Amp AC Wall Outlet/Receptacle with 4 Built-In USB Charger Ports, Tamper Resistant, White - Fast 4.2 Amps charging. MAXIMIZE CHARGING: This AC wall receptacle outlet with USB ports lets you charge multiple USB devices fast with a maximum total power of 4.2 Amps. Charge smartphones, tablets, and MP3 players all at once with next generation 3.0 USB charging technology is built-in REDUCE CLUTTER: With a 15 Amp AC outlet and 4 USB outlets built right into your wall you can charge any device without the need for an adapter. Reduce the amount of clutter in your home or office, while enjoying the convenience of always having a charging station nearby SAVE ENERGY AND MONEY: Reduce your energy costs with this USB electrical outlet as it doesnt draw current when not in use. Once your device is fully charged, it shuts off and wont cause vampire draw like plug-in adapters do DO-IT-YOURSELF: No special tools or wiring required to install this USB power outlet. It fits right inside a standard gang box and only requires a screwdriver for installation UNIVERSAL COMPATIBILITY: This plug and USB outlet is compatible with any USB-powered device. Just plug in your USB cords and hook up your devices for fast charging at full rate without the need for an adapter