- The 5V 3Pin ARGB Controller Chassis Fan ARGB Synchronised Controller allows for seamless control of up to nine fans, featuring nine 4-pin PWM ports and nine ARGB ports. Easily connect and sync ARGB fans or devices to elevate your system's visual appeal. - With PWM signal support from the motherboard, this fan hub enables dynamic fan speed adjustments. While only "Fan 1" speed is displayed, it ensures optimal control for compatible fans. Note that 3-pin fans will operate at maximum speed when connected. - Compatible with both 12V RGB and 5V ARGB motherboards, our ARGB controller features a simple switch for easy synchronization with popular lighting systems such as AURA, RGB Fusion, Mystic Light, and Polychrome. Ensure connection to the motherboard head for flawless integration. - Equipped with ARGB connectors that support up to 9 pins (3 pins), you can connect additional ARGB devices to expand your lighting setup. With support for up to 200 LEDs, unleash your creativity to design stunning visual effects. Use Scenarios: 1. Gamers can enhance their gaming rig aesthetics by synchronizing ARGB fans with their motherboard for a cohesive lighting experience. 2. DIY PC builders can effortlessly manage multiple fans and ARGB devices, creating a customized and visually striking build. 3. Enthusiasts looking to improve thermal performance while maintaining a visually appealing setup will benefit from precise fan speed control and synchronization. The 5V 3Pin ARGB Controller is a reliable solution for managing your cooling and lighting needs, ensuring a visually stunning and optimized PC experience.