Cable-free wireless daisy-chaining for easy, clean installationScreen displays system stats, images, or animations via L-Connect 3Dual-layer blades offer high airflow and static pressure for radiators or case coolingFluid dynamic bearing ensures long-lasting, low-noise performance. In original box with controller connector No screws. NO RETURNS BECAUSE LACK OF RESEARCH FROM BUYERS. THIS DOESN'T COME WITH A 3/4 PIN PLUG. ONLY A CONTROLLER WIRE.
