Cooler Master C10L RGB 4PIN 12V fan controller Computer Case fan Connector Cable For RGB interface 4pin fan Light bar connection|Fans & Cooling| - AliExpress
Cooler Master RGB LED Controller with Six Pre-Set Modes, RE-C10L-RGB-R1 - JioMart
Cooler Master C10L RGB Controller, Computers & Tech, Parts & Accessories, Computer Parts on Carousell
Cooler Master C10L RGB Controller | Review and Installation Guide - No RGB Header Required - YouTube