ELUTENG 140Mm USB Fan with 3 Speed 5V Powered Case Fan 1500PRM Portable Cooling

Manufacturer ELUTENG. 【High Quality】140mm fan double ball bearings have a service life of up to 45,000 hours, and 7 blades generate strong airflow to keep the cabinet cool. 【Place Anywhere】140mm case fan can be laid flat or stand upright.