USB Green Button

Your personal computer can waste a lot of energy when left idle USB greenbutton illuminates as a reminder for you to press it, activating the most economical sleep mode available When you return to your computer you will INSTANTLY continue where you left off Savings in both electricity costs and carbon footprint are displayed on screen Overtime you will use LESS energy and REDUCE your carbon footprint Support Window 2000/XP/ Vista 32bit USB green button, USB sleep button, USB sleeping button, USB webkey, USB gadget, USB wake up button, USB button, USB power saving device, etc