Independent SATA power supply The ARGB controller does not require motherboard ARGB header support and can be powered directly from the SATA port of the power supply. It is compatible with all brands of PSUs and resolves compatibility issues with older motherboards' lighting. Intelligent lighting control 3button design (M mode / S speed / C color) for easy operation. Supports 215 dynamic lighting effects plus 4 static colors. 6speed brightness/speed adjustment. Longpress for 3 seconds to turn lights on and off. Strong scalability ARGB controller with SATA 5V 3pin interface, includes extension cable and protective cover. Can connect up to 10 ARGB devices (fans, light strips, water cooling heads) in series to achieve overall light synchronization. Durable military grade purity copper core wire and insulation shielding layer. 30% increase in current stability and anti short circuit design. Passed 72 hours of continuous load testing. Use scenarios Scenario 1: Upgrading an older PC without ARGB headers. Power the ARGB controller directly from the PSU SATA port and control lighting without motherboard support. Scenario 2: Build a cohesive lighting system across multiple components (fans, LED strips, radiator heads) with synchronized effects using the 3pin ARGB interface. Scenario 3: Expand lighting across up to 10 ARGB devices in a single chain for a larger case or custom loop, while maintaining stability and safety with the protective cover and robust wiring.