USB Blower Fan 3.8in 3 Speed Mode DC 5V Brushless 3800 RPM 22 CFM Computer Cooling Fan for PC

Feature： 1. 97mm 3.8in High： This PC cooling fan with 97mm3.8in height is ideal for electronics and components positioned in a cabinet or rack with a limited clearance height. 2. USB Powered： This computer cooling fan is powered by USB interface of your electronic devices or adapter, car charger, power bank and other standard USB port. 3. 3 Speed Mode： This PC cooling fan is designed with 3 speed modes adjusted by controller, providing concentrated airflow for effective heat dissipation. 4. Easy Installation： This computer case fan with long enough USB cable can be easily installed and connected to your electronic devices. 5. Wide Application： This PC case fan provides up to 3800 RPM and 22 CFM is suitable for DIY inflating, modem, router, receiver, amplifier, PoE switcher, DVR, TV, AV cabinet, data center, and storage device. Specification： Item Type： USB Blower Fan Material： PBT Input Port： USB Voltage： DC 5V Rotate Speed： 3800RPM Fan Size： Approx. 97 x 97 x 33mm 3.8 x 3.8 x 1.2in (Manual Measurement, Slight Error May Exist ) Air Inlet Size： Approx. 60mm 2.36in (Manual Measurement, Slight Error May Exist ) Fan Speed Adjustment： 3 Speed Mode(High, Medium, Low). Package List： 1 x USB Blower Fan1 x Nozzle