This satas to Power Cable Adapter features 15pin male connector for modern ATXs power supplies, with double Y split 4pin outputs to simultaneously connectings legacys hard drives and floppy drives in computer builds. Constructed with ABS housing and metal contacts, the 20cm flexible cable enables cable management while ensuring power between satas enableds systems and older storage devices. For PC enthusiasts, server administrators, and retro computing hobbyists needing to integrate vintage / components with modern power supplies. Perfect for workstation upgrades, gaming rigs, or data recovery projects requiring simultaneous connection to both 3.5" HDDs and 5.25" floppy disk drives. Package includes: 2Pcs satas 15Pin To double 4Pin Y Splitter Power Cable