Jertech double fan cooler netbook Laptop Cooler Cooling Pad Cooling Fan Stand (DZ2#KL-330) simple and fashionable cool design ergonomic consideration let you use the notebook computer.the operartion to prevent damage a classic frame of high air inlet design better heat dissipation effect let you in the knee or a bed can also use large punching net suface 14cm ultra-quiet frameless fan play its superior thermal performance external USB line function dual power supply interface more humanized design support 15 and following the mainstream notebook computer