Tool free HDD install design. Support 2.5" SATA HDD both in thickness 9.5mm and 12.5mm; Light and portable aluminum external enclosure has a good heat dissipation performance. Up to 5Gbps USB3.0 transmission interface; up to 3Gbps eSATA transmission interface; Support 2.5”SATA HDD/SSD, hot-swapping, plug and play; Support PC & Mac.