Simplified cable management; Daisy-Chain design helps reduce cable clutter and supports cleaner routing for a more organized PC build ^^ Reliable S-FDB bearings; Precision bearings help reduce vibration and blade wobble for smoother operation, lower noise, and long-lasting cooling performance ^^ Infinity-Mirror ARGB lighting; Dual infinity-frame structure with front ARGB light lines creates vivid multi-layer lighting effects on both sides of the fan ^^ PWM speed control and motherboard sync; 4-pin PWM support enables automatic fan speed adjustment based on temperature, while the 5V 3-pin ARGB connector supports synchronized lighting ^^ Versatile 120mm cooling for cases and radiators; Each kit includes TL-M12Q-S X3 ARGB PWM fans and one connecting cable