Easycargo USB Fan Controller, Dual Output USB Fan Quite with Speed Controller 5V for Speed Control with Memory Function
- Fan speed controller for optimum air flow and noise control.
- Includes two USB output to control 2 fans.
- The fan controller has memory function. It can work with automatic timers..
- Please note: Blue light on the fan controller means “OFF” state. Press the middle button, the controller status becomes “ON”. If the fans are not working, need to keep press the “UP” button on the controller to turn on the fans..