1. 3pcs ARGB Fan in a Kit 2. Each 12cm fan with 3+4PIN Morex powered 3. Each 12cm fan with Aura 3pin Male and Fmale and protect cover 4. Bowl design Wind pressure is large; suspended fan blade design, large air volume (fan blades are larger than traditional aperture fans) 5. Support ASUS/MSI Aura (to be together with adapter cable), it also can easy connect to standard GameMax Rainbow ARGB Hub controller