Connector 1: Male 4 Pin IDE Molex ; Connector 2: Female 15 Pin SATA Converts Molex 4-pin plug into SATA 15-pin power connector For Hard Drives, Solid State Drives, CD ROM Drives, DVD Drives, Bluray Drives, HHD, SSD etc. Use to adapt older power supply units for use with new SATA devices The length of the product Including Connectors (Approx): 24 Inches (2 Pack) ; Gauge: standard 1007-18AWG