Computer fan PWM hub - 1 to 10 interfaces, one time to solve the main board fan interface embarrassing
1: Expand the 10 pin fan 4 pin interface, solve the shortage of motherboard interface, and focus on processing fan wire.
2:PWM interface connects to the motherboard cpu fan interface, and the red is the CPU fan dedicated interface. The black interface is the PWM conventional fan interface.
3: Directly connect to the large 4PIN