iGo’s Green technology limits the amount of standby power wasted – by virtually detecting when a device is pulling power. When the device no longer needs power, iGo green adapters automatically shut off – reducing the amount of electricity waste. There is no need to remember to unplug the adapter to save energy, this power adapter does the thinking and energy saving for you.What is standby Power? Standby power, also called vampire power, vampire draw, phantom load, or leaking electricity, refers to the electric power consumed by electronic appliances while they are switched off or in a standby mode. A very common "electricity vampire" is a power adapter which has no power-off switch. In study’s performed by the Lawrence Berkeley National Laboratory indicated that Standby power consumption accounts for approximately 10% of total residential electricity consumption in America, adding up to more than 3 Billion Dollars in annual energy costs. Some such devices offer remote controls and digital clock features to the user, while other devices, such as power adapters for laptop computers and other electronic devices, consume power without offering any energy saving features. Until NOW!!!! With iGo’s Green technology products, you can save the standby power wasted – automatically! No need to remember to unplug your laptop, iGo does the GREEN thinking for you! Sleek, energy-saving power management system with integrated iGo Green Technology automatically reduces wasted standby power. Plug in your computer and other devices to save power without the hassle of unplugging your devices.