SWAFAN EX12 ARGB brings magnetic force design to ARGB fans while keeping the iconic swappable fan blade design. Daisy-chaining up to 3 fans per cable improves fan connection efficiency and convenience while enhancing cable management for PC building. Our magnetic force design ARGB version enables the connection of both the 12V PWM cable and the 5V ARGB lighting cable to a single magnetic connector; simply placing the fans side by side, the magnet connectors will instantly draw the fan frames together while keeping them in place, thus powering and lighting up the fans by daisy-chaining them. This design keeps the assembly process simple while reducing installation time, making this fan more user-friendly and bringing extra fun while building your PC. Connect your fans with SWAFAN EX’s Magnetic Force Quick Connect Design and be free from messy cables! Simply pop out the fan blades, switch up the blades and press them back in! The design guarantees optimal cooling performance under different conditions, like installing fans on thick radiators or air coolers or even a chassis with multiple filters that are difficult to have air naturally pass through. If you want, you can even rinse the fan blades with water, just make sure you dry them thoroughly and apply the bearing lubricant that is included in the package if needed. No more sacrificing aesthetics for your airflow direction; SWAFAN EX can now do both! Two independent LED rings with 20 LEDs (Inner ring: 6, Outer ring: 14) allows you to explore different build themes with 5V motherboard sync lighting software.