ITEM NAME:Y-Splitter Sleeved 4-Pin To 2x 3-Pin/4-Pin PWM Connector Fan Extension Adapt Ew Name: large 4Pin to four small 4Pin fan interface extension line Length: 27cm Wire type: 1007 24awg Insulation material: PVC insulation Conductor specification: 11 * 0.12ts Conductor material: tinned copper Outer diameter of wire rod: OD 1.4mm Rated temperature: 80 ℃ Wire color: Black Packing: 1Pc Product interface: one end of the power supply is large 4Pin D-port connector, and the other four terminals are small 4Pin connector of fan Function: make four computer fans share one big 4Pin interface Purpose: CPU plug (3pin / 4Pin) is not enough, or 3pin / 4Pin interface current of motherboard is not enough. It is mainly to extend and expand the 3pin / 4Pin interface of the motherboard.Conductor material: tinned copper. Conductor specification: 11 0.12ts. Wire type: 1007 24awg. Wire color: Black.