SIIG’s USB 3.0 to 2.5" SATA HDD/SSD mini docking is designed to quickly add more storage space to your USB-enabled PC (USB 3.0 recommended). It delivers USB 3.0 5Gb/s data transfer rate, supports up to 4TB hard disk capacity and works with 2.5" 12.5mm thick SATA hard disk drives (HDDs) or solid-state drives (SSDs). This mini docking is easy to setup, with the simple tool-less design that no driver installation is required. Also, it is compact and draws low power consumption with no power adapter is needed.