External Fan Speed Controller w/ Thermal Sensor (FC4)

This controller has 3 functions.

1. Continuously power up to 2000ma (2A) worth of devices when the switch is in the up position (top green led will be lit)

2. Thermally control up to 2000ma (2A) worth of devices when the back switch is in the bottom position, when the temperature is >=88F(31C) it will power on the 3pin ports and stay powered on until the temperature falls below 81F(27C)
3. Switch in up position turns fan always On

If you are using this outside of a computer you must use a power supply that has both 12v and 5v power in order for it to function properly.

Package Includes
(1) Controller Device: 75mm x 44mm x 25mm / Cutout: 68mm x 38mm
(1) Thermal Probe 18" 

Specifications:
(1) 4pin female molex port, 12v, ground, ground, 5v to power the device
(4) 3pin male connectors, 12v & ground out only, 3rd pin inactive
(1) 3mm Green LED, only lights when you are using in continuous mode with switch in up position
(1) 3mm Dual Red/Green LED, when switch is in down thermal control position this will be red when below 81F and Green when the controller has activated the 3pin devices
*Controller draws 100ma
*Maximum power draw to not exceed 1800ma (1.8A) or it can damage the device