This 7-pin eSATA Cable is used to connect eSATA devices, such as external hard drives, to your computer's motherboard. It allows for transfer rates of up to 6 gigabits per second. This eSATA cable is designed using shielded cable with a more rugged and durable build to withstand external environments. The eSATA cable gives you all the benefits of the SATA cable, but is for external use.
