Featuring a brushless motor, 40CFM airflows, and a 1.7m extended USB cable, this compact 9733 blower combines portability with robust for targeted heat dissipation in tight spaces The 97mmx33mm USB powered blower fan delivers high speed airflows up to 3800RPM with 3 adjustable speed modes, perfect for efficient cooling in electronics and outdoor applications like ventilation or grill ignitions Engineered with housing and circular vent design, this versatile blower ensures focused wind for both industrial grade equipment and recreational heat management tasks Ideal for DIYer enthusiasts, outdoor cooking lovers, and users needing cooling solution for routers, amplifiers, or small scale setups Optimize airflows in workshops, backyard barbecues, or electronics cabinets – PoE switches, DVRs, or charcoal grills using the speed adjustable outlet, Manufacturer: Tsophreniq