The EK-Loop D-RGB Extension Cable allows users to extend one D-RGB source so that they can build an aesthetically beautiful lighting system. It features standard 3-pin addressable RGB headers and the male-male connector pins are also included in the packaging.The extender cable can be used with any standard 3-pin 5V RGB controller or any popular RGB sync technologies from all major motherboard manufacturers. The arrow marking on the 3-pin LED connector is to be aligned with the +5V marking on the D-RGB header.Please refer to the motherboard manufacturer manual or D-RGB controller manufacturer manual for LED type compatibility, maximum power load, and maximum allowed LED strip length.Technical and electrical specifications:- D-RGB connector classic 3-pin (+5V, Data, Blocked, Ground)- 3-pin female extender cable- Maximum total cable length: 510mm +/- 5mm- Color: Black - EK-Loop D-RGB Extension Cable- 3-pin male-male connector (1 piece)