Features: 1. Universal external USB3.0 to SATA three-bay hard drive docking station. 2. Directly plug the bare disk, no need to install, easy to use. 3. Support 2.5 inch & 3.5 inch IDE hard drive. 4. Support 2.5 inch & 3.5 inch SATAI / II / III hard drive, input power: DC / 12V. 5. USB3.0_AF interface, USB3.0 data transfer rate up to 5Gbps. 6. USB2.0 data transfer rate up to 480Mbps. 7. Simultaneously read two hard drives (6TB * 2), two USB2.0 expansion HUB interfaces. 8. Support M2 / MS / TF / SD / MMC / MS / CF / XD slot (Max64GB memory card, NOT included) 9.12V / 3A independent power supply strong power supply, adequate power supply stability. 10. Support: Windows2000 / XP / Vista / Win7 / 8; Linux / OS. 11. WinXP maximum support 2TB, Win7 / 8 up to 3TB or more. 12. Support hard disk offline clone, namely, data can be copied from disc B/C to disc A while the hard disc does not connect to the computer (the capacity of disc B/C must be less than or equal to disk A's). And offline clone speeds up to 70-100MB/s (vary according to the specific hard drive speed). Specifications: Specification: Model number: 893U3IS Material: ABS + Metal Color: Red + Black Interface: 1 * USB 3.0, 2 * USB 2.0, 1 * TF, 1 * M2, 1 * MS, 1 * XD, 1 * CF, 1 * SD Fits HDD size: 2.5inch/ 3.5inch SATA + IDE HDD capacity: Up to 6TB Hot plug: Support Input voltage: 100V-240V 50/60Hz 1.5A Output voltage: DC 12V 3000mA Output interface: 480Mbps(USB2.0); 5Gbps(USB3.0) Integrated card reader: for SD/Mini SD/Micro SD card, TF card, CF card, M2 card and MMC/MS cards. Operating system: for Win98/7/Me/2000/XP/Vista, for Mac OS9.X and higher Operating environment: 0-50 for use, -20-70 for storage Plug: EU,US,UK (optional) Support up to 32G memory cards 1. SD slot: SD/SDHC/Extreme SD/ Extreme III SD/Ultra II SD/MMC/RSMMC 2. MS slot: MS/MS DUO/MS PRO etc. 3. TF slot: T-Flash/TF 4. M2 slot: M2 5. XD slot: XD 6. CF slot: CFI/CFII/Extreme CF/HS CF/MD Package Included: 1 * HDD Docking Station 1 * USB Cable 1 * Power Adapter 1 * Power Cable 1 * User Manual(English)