Fangrui Product Details 1. The 5v 3 Pin Argb Controller Cooling Fan Hub With 9*3pin Argb Interfaces And 9*4pin Pwm Interfaces, Complete With Motherboard Connection Cables And Pwm Temperature Control Signal Lines. This Setup Allows For The Installation Of Up To 9 Argb Fans Simultaneously. 2. With Pwm Mode Enabled On The Motherboard, Fan Speeds Automatically Adjust Based On Cpu Temperature-speeding Up For Cooling When Temperatures Rise And Slowing Down To Conserve Energy And Reduce Noise When Cooling Is Less Critical. 3. The Pwm Fan Hub Supports Synchronization With Major Motherboard Like Compatible With , , , And Through 5v 3pin Argb Connections. This Allows For Seamless Integration Of Cooler Lighting With Other Argb Products, Enabling Customizable Lighting Effects. 4. The Pwm Magnetic Fan Hub Splitter Comes With A Wireless Remote Control, Offering The Flexibility To Switch Between Motherboard And Remote Control Modes. With Over 360 Built-in Lighting Effects, Users Can Easily Turn Lights On/off, Adjust Fan Speed, And Modify Brig