Features: 100% brand new and high quality 4-Pin molex connector (1 male) convert to 1/2/3/4 3-Pin/4-Pin PWM fan connector. High quality black sleeved and heat shrink. Great for powering multiple high-wattage fans. One end of the power supply is a large 4Pin D-type port connector, and the other four ends are fan 4Pin ports Make the computer motherboard CPU fan use the large 4Pin interface to supply power. Package Includes: 1 x Molex 4pin Fan Extension Cable Specifications: Item: Big 4pin To 4pin Fan One-to-four Extension Cable [this Interface Can Be Used For 3pin And 4pin] Cable Length: 30cm/11.81in Conductor Material: Silver-plated Oxygen-free Bronze Rated Temperature: -60+200 Degrees Product Voltage: 12v Wire Color : Silver White Type: 1 Molex 4pin to 1 / 2 / 3/ 4 4pin Splitter Cable (Optional) note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-2mm error due to manual measurment.