Features Add 4 AC Outlets & 4 USB (Universal Serial Bus) Charging Ports A total power output of up to 1100W enables you to power up to 4 appliances & 4 USB (Universal Serial Bus) powered devices simultaneously. Keep your electronic devices safe from voltage fluctuations, surges, spikes & lightning strikes. Premium Quality FCC certified. Built with high-quality components, enhanced circuitry & flame retardant housing, it offers up to 1440 joules of surge protection, output over-current protection, over-voltage protection, overheating protection, short circuit protection, & overload protection. 4 USB (Universal Serial Bus) Charging Ports Intelligently deliver the optimal current to USB (Universal Serial Bus) powered devices, up to 5V/2.4A per USB (Universal Serial Bus) port & up to 4A in total. Meet Level VI energy efficiency requirements of DOE. Easy to Use Power on or off several electronics at a push of the power switch. Know the on/off status at a glance of the LED indicator. The 4.92 ft heavy-duty power cord delivers optimal, safe power & enables easy connections to a distant wall outlet. Delicate Design Compact & space-saving design keeps your desk neat & organized. Well-placed outlets enable more convenient plugging & less conflict between plugs. It can accommodate larger power adapters. 2 keyhole slots on the rear of the housing enable it to be mounted on a wall.