Vantec Lpc-501-Bk Lapcool5 Nb Cooler W Adjustable Fan Speed Built-In Usb 3Port Model - LPC-501-BK(BLACK) Rated Voltage - DC +5V Rated Current - DC 0.1A-0.22A Rated Speed - 900-1600RPM Air Flow - 6.67-12.28CFM