Akasa laptop coolers 3962 cm 156in akasa ak nbc 09bk this everest laptop cooler 3962cm 156in from akasa is incredibly versatile as it offers 6 different height adjustments therefore enabling optimum positioning of your laptop screen the higher height levels are typically used to bring the notebook screen display to the same height as that of second monitor multiple monitor operation in doing so a separate keyboard and mouse is recommended in addition an optimum heat conduction