DC 5V 12V Adjustable PWM Fan Speed Controller+Knob 2/3 Wire Fan Speed1363
9,09 €
The input of the speed signal port is directly connected to the output of the fan. It is mainly used to guide the fan speed signal back to the main board of the device to detect the speed. Output interface model: 2510-3P, spacing 2.54mm, conventional CPU, chassis fan socket.
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