Fangrui Product Details 2-in-1 Motherboard: With Both 5v3-pin And 12v4-pin Interfaces To Support The Operation Of Fans And Lighting Products, One Product With Two Uses Magnetic Base: The Magnetic Suction Plate On The Back Of The Product Can Be Adsorbed On The Chassis For Easier And More Stable Fixation Power Interface: Directly Powered By The Computer Power Supply, The Current Is More Stable And Supports Stable Output Multi-interface High Capacity: Each Eight-bit Argb And Pwm Fan Interface Can Be Installed Smoothly, No Longer Worrying About Insufficient Interfaces Free Wiring Saves Space: Brings More Freedom To The Internal Wiring Of The Chassis, Making The Wiring Inside The Chassis Easier And Neater Wireless Remote Control: The Remote Control Version Of The Hub Has A Built-in Chip, Which Can Remotely Control The Lighting Effect Of The Lighting Product Through The Configured Remote Control Colour:black Material:abs Package Contents: 1 Set x Pwm Chassis Fan Light Controller Only The Above Package Content, Other Products Are N Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.