Features: PWM fan power supply extension cable cord, Better power supply for PC computer case internal motherboard fans. Support 4-pin and 3-pin fans cable, the 1 to 5 splitter 5 way fan power extension cable compatible with 4-pin and 3-pin PC case motherboard fans. Black sleeved nylon braided cable, more durable and make the internal of PC case looks more clean tidy. Plug-n-Play, easy to plug; 5 way 4-pin male connector jack fan hub cable. The extension cable offers greater flexibility between motherboard and CPU cooling fans. Specification: Applicable Type: Computer Case Fan Interface: 4Pin Interface for Computer Motherboard Number Of Extensions: 5 Insulation Material: PVC Insulation Conductor Spec.: 17 X 0.12TS Conductor Material: Tinned Copper Wire Outside Diameter: OD1.4mm X 4 Rated Temperature: 80C Wire Color: Black Size: 45 X 20mm/1.77 X 0.79" Cord Length: 40cm/15.75" Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement. Included 1 X 4-Pin PWM Fan CPU HUB Splitter