Now you can put your computer in energy saving mode every time you take a break without shutting down your computer. How, simply press a button!
The Eco Button Power Saver is an energy saving device that reduces the carbon footprint as you save energy. The Eco Button Power Saver also lets you know how much money and CO2 per year you have save by simply attaching it to your computer via a USB cable.
– Â£13.90 at findmeagift