The whole body is made of aluminum alloy with large area of honeycomb heat dissipation holes to provide better heat dissipation performance, Convenient to install/uninstall hard drives with PUSH to open design, Adopt SATA3.0 6Gbps protocol, Fully compatible with 2.5 #34; amp; 3.5 #34; SATA HDD/SSD, Support 5 Gbps high speed transfer rate with external USB 3.0 interface. Apply 12V/6.5A external power adapter to ensure stable operation.