Z-Wave Control and USB Charger Insert is a modular Smart Home enabled system comprised of wall switches and outlets. The modularity of the base devices allows for easy after-market installation of a Swidget Insert that can enable the wireless control and independent power monitoring of the receptacle, in addition to providing other sought-after functions like sensors, speakers or lighting. The USB Charger interface provides a standard Type A USB Charger to allow for the fast-charging of your devices.