Review on 🔌 Cable Matters 2 Pack 2 Fan Splitter: Efficient Cooling Solution for Optimal Performance by Shawn Bass

When I received this item I was initially confused when I noticed that both splitters in one connector were missing the 3rd pin and the other connector had all 4) that the 3rd pin (depending on how you hold it) is responsible for transmitting the current speed/rpm back to the motherboard. So one fan reports its own speed, but both fans are actually running at the speed set by the motherboard (for reference, this is pin #4). - I just want the specs to be clearer and have more detailed images so some people don't think it's either broken (i.e. missing a pin) or that there is no PWM functionality for either fan.