PWM Splitter Cable: The wires are 27cm long, are covered in black braid with a 4-pin female connector on one end and split into 2 or 1 male connectors on the other end.Increase Airflow: Fan separator cable provides additional fan to increase airflow into the computer case, reduce heat build-up inside the chassis.Twisted extension cord is reinforced with PWM adapter cable providing a sleek look that fits snugly inside the box.Easy to Use: These 27cm extension cables allow for more choice where you want to place the PWM or fans inside your case, good for everyday use.Color: BlackMaterial: Nylon + plasticSize: Length: 27cmPackage Contents:3 x 4 Pin PWM 1 to 2 Splitter Cables for fans3 x 4 Pin PWM Fan Extension Cable ConnectorOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/- 1-3cm.