This Molex 4Pin to 3/4 Pin Cable mainly to extend and expand the motherboard 3Pin/4Pin interface. 3pin or 4pin for PC case fan with a 4-pin Molex connector. Compatible with standard 3-Pin 4-Pin fans, Fans will be operated at the fixed Molex voltage of 12V. Please note this 4-Pin Molex is actual 2-Pin because Molex port power supply only, and it will works well on your computer.
Length: 10.6 27cm.