1. Material: ABS Plastic
2. Two pcs USB Port
3. Air Flow: 19.5~28.5CFM
4. Fan Speed: 900~1100rpm
5. Noise Level: < 21.5Dba
6. Power Comsumption: < 1.20w
7. Fan Size: 145*145*15mm
8. Product Dimension: 340*240*20mm
9. 14" Notebook cooling pad
10. Adjustable designed wtih one pcs cooling fan
11. Plastic material with 2 pcs USB HUB
12. Low noise fan supply a quiet environment retractable usb cable
13. Can using power adaptor by additional and no need any installation
14.Welcome to OEM or customized design!