Supports USB Super-speed(5Gbps)/High-speed (480Mbps)/Full-speed (12Mbps) operation. Supports windows 2000/XP/VISTA/7/8, Mac9 x, Linus 2.4 xand above. Supports 2.5 inch SATA I/II/III hard disk or SSD, up to 1TBor more. Fits all 2.5 inch hard disks (Thickness: 7mm-9.5mm). Supports strong AES 256-bit Hardware Encryption,seamlessly encrypts all data on the drive in real time. Built-in independent keypad for password input. LED power/encryption status indicator. Screwless for install HDD. Simple set up and installation.