Parallel or Vertical Cooling down Graphic card directly with three high air flow RGB Fans; Sturdy Metal with aluminum brush with PCI mount design for easy installation, fit PCI-E x1/x16 | 80 mm Dual Ring RGB Fans x3 pcs: 12 independent RGB LEDs in every fan, split between two separate light loops, Rainbow and static colors. | Easy to use: the fan allows you to control the fan speed and LED mode by remote control, or connect to the motherboard, control the fan speed by PWM and light by 5V 3pin ASUS Aura Sync, MSI Mystic Light Sync (J-Rainbow) and GIGABYTE RGB Fusion 2.0 (Please note: It does not support 12V 4 pin RGB header from motherboard). | PWM fan speed control: allows for dynamic speed adjustment, minimizing noise or maximizing airflow. | RF Remote control : allow you to adjust Fan Speed and cycle through lighting effects / brightness / LED speed without opening the case.