2 Pack USB Fan Controller Stepless Speed Regulator Air Volume Cooling Governor Noise Speed Control Knob ON/OFF Switch Module DC 5V for Mini USB Ceilling Fans PWM CPU Fan LED Lights
The Stepless Speed Governor Output Voltage Range of 2.5 V to 8.0 V Between the Smooth Change
Governor Male Insert Mobile Phone Charger, Charge Treasure, Computer USB, Fan Plug and Then Insert the Governor Head Can! Or Use the Micro USB 5.0v Power Supply.
Cnc Voltage Regulation, Convenient and Fast, With Higher Accuracy.
Description
Specifications:
Power Supply Range:Dc 4~12v
Output Range:Dc 2.5~ 8.0v
Rated Power:5w (Please Do Not Overload Use)
Suitable for the Very Common 5.0v USB Fan on the Market
How to Use:
Governor Male Insert Mobile Phone Charger,Charge Treasure, Computer USB,Fan Plug and Then Insert the Governor Head Can!Or Use the Micro USB 5.0v Power Supply.
Attention Matters:
For Two-Shift Fan,Please Place the Fan in One Gear,Or You May Not Be Able to Adjust Speed!
Package: 2x USB Fan Governor