Cooling pad connect the notebook/ laptop via usb, make the temperature lower in safe.

cooling pad , notebook cooling pad, laptop cooling pad*Power source supported easily by the plug-and-play USB connection as a self-power mode.*Tated Voltage:DC 5V *Air Flow:28CFM *Rotate Speed: 1800-2200 RPM ,*Noise Level:25dBA *Power Consumption:<0.9w *Fan:60*60*10mm(L*W*H) *Rated Current:< 180mA

bed cooling pads LGI2S016