1 Piece USB-Powered Fan With 3-Speed Adjustment, Silent Computer Fan, 5V Power Supply, Comes With A Speed Controller. Suitable For Cooling Routers, TV Boxes, Receivers And Other Devices. Supports Wind Speed Regulation.

The USB Interface Of The Fan Cooler Can Be Used For Laptops/Computers/Phones/Routers/Power Banks, Made Of ABS Material, With A Speed Of 1400 And A USB Cable Length Of 35.43 Inches. It Is Black, Portable, And Plug And Play. There Are Models With Remote Control Switch And Models Without Switch. (Black Upgraded Version With Remote Control Switch) 1PC