HIGH QUALITY: The fan PWM splitter Y-cable compatible with PC motherboard cooling fans are constructed using high-quality material, measures 10.5 inches in length and cable is strongly braided, sleeved and wrapped to provide long-lasting percompatible withmance as well as to avoid dust and breakage.2-WAY MOTHERBOARD: The PWM fan cable is designed with a 4-pin female connector on the one end and on the other end it splits into two 3-pin & one 4-pin connector; the ergonomic design of the extension cord offers you a greater flexibility to position your PWM or fans inside your internal case.MANY FUNCTIONS: The PWM case fan splitter provides better power supply compatible with motherboard fans, supports PWM function, increases airflow, reduces the accumulation of heat within the frame and satisfies all your control needs to increase the lifespan of the motherboard.compatible with 3-PIN & 4-PIN FAN: The 2-way PC PWM fan splitter power cable is mostly compatible with many brands of 3-pin and 4-pin PC case motherboard cooling fans; this PWM fan splitter hub connects 3 computer case fans to a single motherboard fan header.CPU FAN EXTENSION: The pc fan extension cable 3-pin & 4-pin compatible is designed compatible with enthusiasts with need compatible with controlling numerous system fans.Colour: blackMaterial: copper + nylonSize: about 27cmPackage Contents:6 * Fan extension cableOnly the above package content, other products are not included.Note: Light shooting 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.