Amazon.com: CGA RGB DB 9-Pin to HD 15-Pin VGA Adapter Cable : Electronics
Amazon.com: YACSEJAO ARGB Splitter Cable 5V 3Pin Addressable RGB 1 to 3 Splitter Cable with Male Pins for Computer Chassis, CPU Cooler and 5V ARGB Fan : Electronics
M/f Rgb Aura Sync Jst Sm Adapter Cable, Transfer To 12v 4pin Rgb Jst-3p Sm3p Sm4p El Wire Cord Male/female - Pc Hardware Cables & Adapters - AliExpress
Will this 3pin rgb to 4 pin rgb adapter work? My CPU cooler has a 3 pin and mobo only has 4 pin rgb header : r/pcmasterrace