Specifications: There is a 3pin ARGB connector and a SATA plug. One is connected to the 5V ARGB 3pin device, and the other is connected to SATA power supply. By manual control, light effects can be achieved, such as single color, trotting lamp, rainbow and other modes. It is suitable for 5V ARGB equipment, such as chassis fan, light bar, illuminating board, air cooling radiator, water cooling radiator, etc.. Item Name: ARGB Controller Material: ABS Interface: 3Pin ARGB Male, SATA Male Features: Portable, Male to Male, Easy to Use Controller Size: 6cm x 3cm x 1cm/2.36inch; x 1.18inch; x 0.39inch; (Approx.) Cable Length: 15cm/5.91inch; (Approx.) Notes: Due to the light and screen setting difference, the item 39;s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x ARGB Controller