Think outside the box. This external hard drive docking enclosure lets you transform a traditional, internal SATA hard drive into an easily-transportable external unit. The eSATA connection provides blistering transfer speeds up to 3GBps. Four USB 2.0 ports make it exceptionally easy to share data across multiple computers. From Aluratek. Includes HDD docking enclosure hub, USB 2.0 cable, eSATA cable, power adapter, and quick start guide Compatible with all 2.5" and 3.5" SATA I/II hard drives No screws, cables, or ribbons to connect eSATA data transfer rates up to 3GBps Backwards compatible with USB 1.1 specifications Plug and play, hot-swappable, hot-pluggable Blue LED light Four USB 2.0 ports Measures 5-1/4"L x 3-1/2"W x 2-3/4"H UL listed; 1-year Limited Manufacturer's Warranty Made in China