Details:
LED laptop computer cooler, built-in fan, facilitate cooling, to reduce the temperature to whole the system
Excellent application performance, USB power supply

Specifications:
Maximum air volume: 30CFM
Maximum fan speed: 2400RPM
Noise value: 21Db
Power rate parameters: 1W
Current parameters: 0.26A
Voltage parameters: USB5V
Fan measurements: 92*92*15MM*2PCS
Product size: 310*238*16MM
Power connector: USB2.0
2 USB connectors