Description: 4pin Splitter Cable, split to 4 x 3pin for fan power supply Adjust Fan Speed 2x (black + red) 5V --> Low speed 2x(yellow + black) 12V --> Full speed Support 3pin/2pin fan Specification: Cable Length: approx. 12cm Input: 12V DC 4PIN Output: 2x5V, 2x 12V Package Includes: 4 Pieces Cable