.Unit size:65x65x15 mm

. Material: ABS

.Plug and play via USB

.Press and make computer into a sleep mode, energy saving and enviroment protection

.When button in sleep mode, the program, files and windows will remain and will not be closed, and Press the computer power button, the computer will return back the windows before you press the eco button

.Low cost and easy to operate

.OS Support: Win2K/XP/Vista/7, MAC 10.5.0 or above