DURABLE MATERIAL: This PC fan 5 way PWM Hub is more durable, make the inside of the computer chassis look cleaner and neater. WIDELY COMPATIBLE: This PWM fan hub is compatible with 4pin and 3pin fan cables, 5 way splitter power extension cable is compatible with 4pin and 3pin motherboard fans. HIGH FLEXIBILITY: This PC fan hub adapter cable is easy to connect, provides greater flexibility between the motherboard and CPU cooling fan. 5 WAY: This PWM fan hub can provide power to 5 PC fans from a single 4 pin PWM fan head. Expand five 4 pin fan ports to solve the problem of insufficient motherboard ports. 6 CONNECTORS: This PC fan hub cable has 1 female 4pin connector and 5 male 4pin connectors (1 for 12 V CPU, 4 for case fan).