Multi-headers, 1 to 5 splitter 5 way 4-pin PWM fan supply extension cable cord, with multiple heanders 4 pin for PC computer case internal motherboard fans. Extension Fan Cable, of PC with only one case fan connection, it is not enough to build 2 or more fans in your computer. Enter this 4pin pwm splitter 5 ports is simple and works with 4 case fan headers CPU header, easy to access. PC Fan Splitter With Double Adhesive, the back has sticky tape you can to secure it inside your case, and once done you can plug in all your CPU/DC fans and manage your cables. This allows the motherboard to control all the fans and regulate their speed. Easy to plug and installations, 5 way 4-Pin connector fan hub extension cable flexibility between motherboard and CPU cooling fans. (Only the "CPU" port can be read the speed.) Widely , support 4-pin and 3-pin fans cable, the fan cable with 4 pin and 3 pin PC case fans. Colour:black Material:PC+metal Size:40cm Package Contents: 2 * 5 way splitter extension cable 2 * Main control card Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.