The Dell SATA Power Splitter Cable 0N701D/N701D Optiplex is a device that allows you to split a single SATA power connection into two, making it ideal for connecting multiple devices that require SATA power. The cable has an eSATA male connector on one end and SATA female connectors on the other, providing a reliable and efficient power supply for your computer peripherals. With its 1:2 connection split/duplication capabilities, this splitter cable is a practical and essential accessory for those looking to expand their computer's power supply options.