"Create a durable connection between your SATA hard drive and 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 and expertly designed for reliability and peak performance, this 18in SATA cable is backed by StarTech.com's Lifetime Warranty." " * Fast and easy way to connect Serial ATA/150 hard drives to a motherboard * Thinner and more flexible Serial ATA cable is easier to connect inside the system and improves airflow * Provides a fast data transfer rate of up to 6 Gbps"