I am using a B450M-DS3H motherboard, I was able to plug 4 pin female Coolermaster fan splitter onto the 4-pin LED_CPU slot on my mobo, but when I bought a Rayibuir PWM Fan Splitter Adapter Cable Sleeved Braided Y Splitter Computer PC 4 Pin Fan Extension Power Cable 1 to 3 Converter 10 Inches...