Two Upgraded FeaturesNewer model power strips adds an one-touch power-off switch control,easily cut off the power of your devices when you are out.( The button on the state of "Reset" is the power ON situation, when the socket encountered "Current/Voltage Overload" or "Short Circuit" situations the switch will be OFF positionturn the switch to "Reset"will work on.)Upgrade the plastic mounting clamp to metal material which are more heavy duty and sturdy than before. Besides,the mounting base exchanged to completely detachable so it can be more flexible response to different desk edge mounting type. Your Ideal Nightstand Charging Solution This power strip design with total 7 power outlets(3 USB-A ports & 3 AC 110V-125V ports & 1 PD 20W USB-C port),multi outlets can perfectly meet your daily needs for charging smart devices such as Smart Phone/Tablet/Laptop/Watches etc. (Note: The USB-C port may not power sufficient for Laptop,you need charge