Charging Up to 8 Devices: This flat power strip offers 4 outlets and 4 USB ports with a control switch offering the maximum total power up to 2400W. USB interface with auto-sensing provides maximum 2.4A single-port charging to suit different devices, such as smart phones, iPads, tablets, power banks, e-readers, Bluetooth speakers, headphones and more Safety Mountable Design: The safety door is well designed for the protection of young children, which can effectively prevent children from electric shocks that may occur if children are able to insert their fingers into outlets ; The power strip offers 4 notches on the back for wall mounting to save space Superior Construction: We adopt flame retardant material using premium ABS and standard copper design, resistant to damage. high temperatures and effective fire protection to eliminate hidden dangers. Lightweight yet durable, the power strip with 1.8m 1mm long enough cable, ideal for anywhere in the home or office Multiple Protection: Built with high quality components and upgraded circuitry, This usb power strip is against overcurrent, overload, short circuit, insures household appliances and greatly increases safety One-Key Operation: An on/off switch of the flat usb power strip gives you safety guarantee. Turn on or off multiple electronic devices by pressing the power switch. This was designed for safety reasons to ensure you turn off your cable when you leave the house