2463 usb portable computer fan products are offered for sale by suppliers on Alibaba.com, of which portable & wearable fans accounts for 11%, table fans accounts for 10%, and laptop cooling pads accounts for 3%.
A wide variety of usb portable computer fan options are available to you, such as household, outdoor and hotel.You can also choose from battery, usb and electrical usb portable computer fan,as well as from table, usb, and box usb portable computer fan, and whether usb portable computer fan is cooling, air cooling, or cooling air.