[Energy saving and efficiency] The power strip features 2 independent switches at the top, allowing for control over each side of the outlets. If multiple devices don��t need charging simultaneously, you can switch off one side to conserve energy. The vertical tower design optimizes space utilization, offering more outlets compared to traditional flat power strips. [Additional surge protection sockets] come with 12 spacious AC outlets (110-125V, 15A/1875W) and 5 USB ports. This electric socket can accommodate charging for up to 17 electronic devices at once. No need to worry about bulky adapters blocking the sockets. This is the perfect solution for charging multiple devices (such as computers, phones, TVs, speakers, printers, monitors, and other appliances). [Smart high-speed USB charging] The power strip incorporates intelligent IC technology, which automatically detects connected devices and intelligently delivers the optimal charging speed for each device. The power bar can charge 5 USB devices concurrently and remains stable with 6 high-quality non-slip pads.