Easily and quickly transfer files from HD to PC or card , HDD docking with backup() and cloning().Super speed hard disk cloning(for all hard disk data) without driver required, plug and play. Supports 2.5Inch/3.5Inch dual and IDE hard drives simultaneously. Hot swappable and pluggable for most operation systems (Win98/7/8/10/Me/2000/XP/Vista, for Mac9.X and higher) Compact size, portable user-friendly design and elegant in shape Introduction: All in 1 dual bay docking station allows an easy accessing with two 2.5 inch & 3.5 inch I II HDD SSD, dual 6TB hard drive with USB 3.0 hub,backward with USB 2.0/1.1. High speed USB 3.0 interface with data transfer rate up to 5Gbps, 10 times faster than USB 2.0. It supports hard disk clone, high speed one to one source HDDto target HDD without computer connections. Tool free installation, no driver needed, plug and play, support hot plug. LED indicator shows the read and write status of hard disk and power supply, clear and convenient. Interface:1 * USB 3.0, 2 * USB 2.0, 1 * TF, 1 * M2, 1 * MS, 1 * XD (The product printed words depending on the batch, but this does not affect use) Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on. Voltage:AC110V Color:As Shown Material:ABS Package Contents: 1 * Hard Drive Enclosure Dock Station(excluding hard disk) 1 * adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.