Feature: 1. Molex 4-Pin Female Power Y Splitter Connector Adapter Cable 2. Internal computer power cable splitter 3. Power Supply IDE 4-Pin Molex LP4 Male to 2 x Female Splitter Power Cable 4. It is for Hard Disks, Cooling Fans, CD-ROM, DVD-ROM Drives Specification: 4-Pin Female Power Y Splitter Connector Adapter Cable Connector A: 1 x 4-Pin Molex LP4 Male Connector B: 2 x 4-Pin Molex LP4 Female Use to add extra power outlets to your power supply. Package included: 1 x Molex 4-Pin Female Power Y Splitter Connector Adapter Cable