The StarTech.com PYO2SATA SATA Power Y Splitter Cable is designed to expand power connectivity within a computer system. This 6-inch SATA power cable allows a single SATA power outlet from a power supply to be split into two, providing an additional SATA power connection. This adapter cable addresses scenarios where a power supply has insufficient SATA power connectors for all installed or planned components, enabling efficient utilization of available power resources without requiring a power supply upgrade. Its practical design facilitates straightforward installation in various system builds and upgrades.