4-Channel PC Fan Controller with Blue LED - Speed & Temp Control for Cooling

POWERFUL PERFORMANCE: This is a speed controller that is worth using for computer fans. With 4 adjustable channels it can control 4 fans of the computer at the same time effectively protecting your computer from heating. for computer fan speed controller POWERFUL PERFORMANCE: This is a speed controller that is worth using for computer fans. With 4 adjustable channels it can control 4 fans of the computer at the same time effectively protecting your computer from heating. for 4 pin fan controller FOUR CONTROLS: This fan controller has four-channel speed and temperature control which can manage 4 fans at the same time or adjust the speed of a single fan. for 4 pin fan controller EASY TO INSTALL: 3.5 floppy drive interface easy to install. It can effectively reduce heat maintain proper temperature and make all parts of the computer run well. The blue LED shows the working status of the governor which is simple and generous for computer fan controller" PACKING: This fan controller includes 1 * PC fan speed controller 1 * user manual the size is about 10*10*2.1cm if you don’t know how to install it you can check our user manual or contact us for computer fan controller