Brand Name: COOLCOLD Origin: Mainland China Radiator Type: Air-cooled Size: 17-inch Application Laptop Size: 12-17inch laptop USB Ports: 2 Material: Aluminum & Plastic Package: Yes Type: Six Fans Model Number: K38 Certification: CE Certification: FCC Certification: RoHS Product Size: 417*300*30mm Voltage: DC 5V Watts: 4.5W Suitable for: 12-17inch laptop Current: 0.9A Fan QTY: 6pcs Function 1: Gaming laptop cooler Function 2: Laptop cooling pad Function 3: Notebook stand