4-Pin Molex To 3-Pin Fan Power Cable Adapter Connector 12v x 2 / 5v x 2 Computer Cooling Fan Cables for CPU PC Case Fan

[product name]: speed regulating line of 2nd gear of fan from big 4Pin to small pin
[product voltage]: two 12V, two 5V
[product length]: 12.5 cm
[wire model]: 1007 22Awg
[insulation material]: PVC insulation
[conductor Specification]: 17 * 0.12 ts
[conductor material]: tinned copper
[outer diameter of wire]: od1 6mm
[rated temperature]: 80
[wire color]: black, white, red
[product weight]: 9g
[product interface]: power supply big 4Pin to 3pin interface is divided into four channels (two 12V and two 5V)
[product function]: solve the problem that the 3pin interface is not enough. Change different interfaces to adjust the speed of the fan
Product usage: take power from port D of power supply, and start 2-way 12V or 5V fans at the same time!
It can be used for fan speed reduction and can be used as a speed reduction line
Instructions for use: two circuits of 12V power supply, 12V fan is normal full speed operation (12V is yellow black line)
Two ways of 5V power supply, 12V fan, 5V can reduce the speed and reduce the wind noise! (5V is red black line)