Built for How Business Buys.
Built for How Business Buys.
3-Pin 4-Pin Compatibility: Works with both PWM and non-PWM computer fans. This usb fan controller eliminates motherboard dependency for running case cooling systems externally.
USB Plug-and-Play Design: Powered directly from any standard USB port. The case fan step-up adapter runs fans at 5V for quiet cooling on desktop or car setups.
Compact Controller: Built-in speed adjusts airflow from off to max. This 32cm pc computer accessory has no drivers or software to install.
Desktop Cooling Versatility: Powers fans for electronics projects, small spaces, or racks. The car maintenance adapter keeps dashboard devices cool during long drives.
Sleeved Cable Protection: exterior prevents pinching and fraying. This cooling system hub works with 12V fans at reduced speed for quieter .