GT1650 series, a 3.5-Inch external hard drive enclosure which benefits from USB 3.0, eSATA and Firewire, allow you to conquer speed and larger data transfer rate. Even without USB 3.0, it does not take away your privilege from eSATA and Firewire interface. GT1650 removable HDD tray designs facilitate data management in multiple HDD to enhance your data exchange and data categorization