HICOOL Fan Speed Controller (1 x Fan)

Bracket is installed on the back of the computer chassis and has a potentiometer for regulating the speed of a fan. The ability to regulate the fan speed to control the noise level and the level of ventilation. Supplied with all cables/adapters needed for the interconnection between the power supply and fan. Input voltage and output 5VDC 6VDC (max.0.6A - 7.2W). Allows regulate the speed from 100% (original speed) up to 50% speed.