Universal power sockets can fit for worldwide plug providing an efficient charging solution for your global travel.Dual independent switchesdual independent switches control usb and ac ports respectively universal outlet is safe to charge a total of 6 devices simultaneously automatically detect charging requirement and delivers the fastest charging speed per port for your hungry devicessafe for childrenour multi charging station's each plug has plastic inserts and provides overload overcharge overcurrent and overtemperature protection. Not short circuit and explode complete protection for you and your devices that guard against probing children littler fingers or objects from dropping into the holes and creating a shock hazard.Space saving allows room for large block space outlets. And it is perfect solution for charging 5 powerhungry devices simultaneously and eliminating a bunch of chargers.Space saving allows room for large block space outlets. And it is perfect solution for charging 5 powerhungry devices simultaneously and eliminating a bunch of chargers.