Review on 🔌 ThreeBulls PWM Fan Hub: 1 to 5 Way Splitter Adapter for PC CPU Cooling Fans - 15.7 Inch Cable Length by Marty Wainwright

Board disconnected from cable when I was plugging in the fan connectors. So I don't know how it works so far. I cut the insulation and noticed that the wires are separated at 4 solder points. I just use my soldering iron to re-solder the wires and then put on new heat shrink tubing. Hope it works and lasts. The solder joints are quite small and break easily. I think that's why people complain about the fan turning on and off or other issues.