Model Name : NH92; Device Interface : USB 2.0; HDD Interface : 2.5" SATA; Plug & Play : Yes; LED Indication LED - Power on; LED Blinking - Access; Power : USB bus power; OS Supported : Windows 2000, XP, Vista. Mac OS X 10.4, Linux Kernal 2.4; Dimension : 114x75.8x12mm(LxWxH); Weight 152g; Software : HDD to go;