2pcs/lot SATA 7Pin Male to ESATA Female & External ESATA to SATA Adapter Extender for SSD Disk The package included one SATA-ESATA and one ESATA-SATA adapter. External Serial ATA (ESATA) is a subset of the additional specifications for the Serial ATA (SATA) interface standard. ESATA to SATA one end is ESATA external connector and the other end is SATA connector, which can be connected to ESATA and SATA cables used and for extension. The eSATA connectors are keyed differently to prevent the use of internal SATA cables in external applications. External SATA (eSATA) adapter are designed to connect external SATA devices to either external SATA ports or internal SATA connectors.
