SATA 15 Pin Male to Molex IDE 4 Pin Female Power Cable. Converts new style power output from 15-pin SATA to 4-pin molex for connection to legacy optical drives. This SATA 15 Pin 4 Pin Cable changes from a SATA power connector to a standard 4 pin molex connector. Thin and flexible cabling makes routing easy. Applicable for computer hard drive copper Material Length 15cm