Feature: 1. ESATA is actually an external SATAII specification, which is an extension of the industry standard interface Serial ATA 2. One end of the data cable is an ESATA interface that can be connected to an ESATA (SATAII) hard disk or motherboard, and one end is an ESATA interface that can be connected to an ESATA hard disk or motherboard 3. This data cable solves the actual problem that current computers support ESATA hard disks, but they do not have eSATA external interfaces 4. With excellent workmanship and high speed, supports SATA2 generation, and the speed can up to 3Gbps, which can meet your office needs 5. In addition to the speed and reliability of data transmission, the main attraction of Serial ATA is the saving of space, heat dissipation within the chassis, and effective control of crosstalk between cables Specification: Item Type: Serial ATA CableMaterial: PVCCable Length: 1 MeterApplication: For Data Transmission of ESATA (Serial Port) Hard Disks, ESATA Optical Drives, And Other ESATA Interface Devices . Package List: 1 x Serial ATA Cable