Tamper Resistant Outlets 20A tamper resistant receptacles with wall plate increases safety, preventing objects from being inserted into the USB outlet 2 USB PortsIn-wall 2-port USB charging outlet with an output of 4.2A per port (for a total max output of 4.2A)does not support fast charging technologies Universal Compatibility4.2A 5V DC for 2 USB port provides the fastest charging to your smartphones and other devices Easy to install Works with or 14 AWG for back wiring. Replace an existing outlet in short minutes. A screw wall plate and complete installation instructions included. Suitable for a variety of decorative devices wall panel socket What Do You Get A 6-pack tamper-proof socket with panel, ETL/CETL certification