Plug and play, support hot swap; Compliant with USB 3.0, USB 2.0; USB 2.0 up to 480Mbps; USB 3.0 transmission speed up to 5Gbps; Support 2.5" / 3.5" SATA-I or SATA-IISATA-IIl hard disk (1.5Gb/s or 3.0Gb/s); Power supply: DC 12V / 2.0A; LED indicator: Blue power indicator; Storage temperature: -40~70'C; Work temperature: 5~55'C; Storage humidity: 5~95%; Work humidity: 5~90%; Suitable for desktop and laptop computer