Create a durable connection between your SATA hard drive & motherboard SATA connector This high quality SATA data cable features two SATA data (7-pin) Female connectors, providing a durable connection to Serial ATA peripherals. Constructed of only high quality materials & expertly designed for reliability & peak performance, this 18in SATA cable is backed by Star Tech.com's Lifetime Warranty. " * Fast & easy way to connect Serial ATA/150 hard drives to a motherboard * Thinner & more flexible Serial ATA cable is easier to connect inside the system & improves airflow * Provides a fast data transfer rate of up to 6 Gbps"