Features: Achieve precise thermal management with this 4 wire fan controller featuring smart temperature control, remote operational, and a digital display for real time speed monitoring across 24V/12V/5V systems. This compact regulator enables smooth stepless speed adjustment while maintaining low noise operational and supporting fast charging protocols. Ideal for PC builders, industrial equipment technicians, and electronics enthusiasts seeking professional cooling solution for customized setups. Perfectly adapts to gaming rigs, server racks, printer, and projects requiring dynamic control through multiple installation option. The integrated LED display and remote provide speed and effortless adjustments, while its compatibility ensuring integration with various cooling systems. Specifications: Component:Plastic Type:Type C/5521 Size:Approx.4.5cm/1.77inch Support power: 60W Fan: 4Pin (KF2510) Package Includes: 1Pc Speed Controller 1Pc Remote Control (Without Battery) note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.