Support plug in type includes a high speed chip high reflective LED indicate light interface USB 2.0/3.0 Interface transfer rate ; 480Mbps (USB 2.0), 500Mbps (USB 3.0) Drive support 2.5 inch HDD Material ABS plastic/Metal Accessory USB cable User manual Operating system windows 10/8/7/Vista/XP Mac OS 8.X-10.X linux kernel 2.4 or above