4Pin to 4 PWM Splitter Cable for 3 Pin Computer PC for Case Fan Power Supp

Connector B: 2 TX3 3-pin Female (2 wires only, missing the pin of tach). Connector A: 1 5.25" 4 pin LP4 Male. This adatper cable works to serve the purpose of being able to add up to 4 more fans, two for 12V for DC and the others for 5V for DC.