ORICO 6518SUS3 Tool Free USB 3.0 & eSATA SATA Hard Disk Drive Docking Station External Enclosure for 2.5 or 3.5 Inch HDD [3TB Support] - Black ABS Plastic material with nice and smart looking,Tool free design and Hot Swap Both for HDD enclosure and HDD Docking Station using Support hard disk up to 3TB Configurable with USB3.0 & e-SATA dual interfaces; Horizontal openness bare hard drives installed, place solid, excellent heat dissipation