Review on TeamProfitcom 12V PC PWM Fan Hub 5-Way Splitter - 2 Pack, with Sleeved PWM Fan Splitter Hub Adapter Cable for 4-Pin & 3-Pin 12V Desktop Computer Cooler Case Fans, 14 Inches by Elle Foster

Generally good build quality. The shrink tubing on both ends of the cord is perfect. A good cable length to reach any 4-pin fan connector on the motherboard. My only complaint (I blame the USPS) is that all 4 pins on the hub bend during shipping. The pins touched, but they easily bent gently. The product came in a normal packaging envelope. Maybe a 3D printed disposable coating to protect the pens would help? Or a cheap little box or cover to protect the contacts? But overall exceptional value for money!