TOOGOO(R) Multifunctional HDD Dock E-sata usb Interface 2-port USB Hub card Reader support 2.5 3.5 Inches IDE Sata Supports all 2.5"/3.5" IDE and 2.5"/3.5"SATA Hard Disk of any capacity One Touch Backup (OTB) function (on USB port only). Supports up to 64 memory cards. Standable, Convenient and Trendy Design USB 1.1, USB 2.0, SATA I, and SATA II Compatible. Hi speed USB2.0 Data Transfer Rate Up to 480Mb/s(Max), SATA II Transfer Rate Up to 1.5GB/3GB/s. Just plug and play, hot-swappable. Power LED indicators Support Win 7, Windows 98/98/SE/ME/2000/XP/VISTA and MAC OS 9.X, or above. High quality.