Features: 100% brand new and high quality The length of the product (Approx): 30cm/11.81in inches, color: silver whiter Mainly to extend and expand the motherboard 3pin/4pin interface when Cpu plug (3pin/4pin) is not sufficient,, or the main board 3pin/4pin interface current is not sufficient, etc. Product interface: one end is a small 4pin connector for the motherboard, and the other end is a small 4pin connector for a fan Make the computer motherboard cpu fan small 4pin interface power supply. The fan splitter cable provide additional fan to increase airflow in your computer case Package Includes: 1x PWM Fan Splitter 4pin Adapter Cable Specifications: Product Name: 4pin One-to-Three Fan Connects To The Extension Cable (This Interface Can Be Used For 3pin and 4pin) Product 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 to 1 /2 /3/ 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.