*The ecobutton acts as a strong visual reminder and prompt for you to save electricity each time your computer is going to be left idle. It is illuminated and sits on your table/desk top next to your keyboard. It connects to your computer via a USB cable.Each time you take a short or long break, a phone call, go for a meeting etc. you simply press the ecobutton and your computer is put into energy saving 'ecomode' which ensures that both your computer and monitor draw only the same nominal power as when they are shut down!
*Support common-screen display,and 16:9,16:10 screen display.
*Support user defined settings.
*New conception of energy-saving and environmental protection just need one key.
*Support USB2.0(compatible USB1.1,USB3.0)
*Support Windows 2000,XP,Vista,windows7
*Item size: 5.3×5.3×1.4cm