ATA (SATA) hard drive to your computer through an available USB3.0 port on your desktop or laptop. Making full use of the speed of USB3.0 to quickly transfer files up to 6Gbps, this enclosure is a perfect solution for data transfers or data backup. Supports for Windows/Linux/MAC OS DC 12V, 5%/2A (interior is positive) adapter is included Supports UASP transport protocol Supports SATA III, backwards compatible with SATA II/SATA I Supports standard notebook 3.5/2.5" SATA hard driver Transfer rates up to 6Gbps when connected to a USB 3.0 port, backward Compatible with USB 2.0 or 1.1 Note: There are 3 kinds of plug specifications for your choice, please choose one suitable for your country. Specifications: Input: USB 3.0 A female Chips: ASM 1153E Cable Length: 550mm / 21.65in Item Size: 188 * 111 * 31mm / 7.4 * 4.37 * 1.22in Package included: 1 x External Hard Drive Enclosure Box 1 x Adapter 1 x Data Cable