Product Features:
Fits Single 2.5/3.5 inch SATA SSD or Hard Drive, USB 3.0, USB 2.0, eSATA, Hot-Swappable, Plug and Play, Tool-less Drive Installation, 2 Part Anti-Dust Cover for HDD Slots
ESATA - Initially SATA was designed as an internal or inside-the-box interface technology, bringing improved performance and new features to internal PC or consumer storage. Designers quickly realized the new interface could reliably be expanded outside the PC, bringing the same performance and features to external storage needs instead of relying on USB or FireWire (IEEE 1394) interfaces.
Hi-Speed USB - Provide a Hi-Speed rate of 480 Mbit/s about 40X faster than USB 1.1