capacity:2TB=2048GB,but only 1952GB/1TB=1024GB,but only 976GB Support USB version 2.0 and 1.0 Hot Plug & Play Durable solid-state storage No external power is required 4.5V ~ 5.5V from USB port Support Win98/ME/2000/XP/Vista/WIN7/WIN8, Mac OS 9.X/Linux2.4 without device drive Support solution for Linux kernel version 2.4 or later version Driveless for OS 9X or up Compatible with USB 1.1/2.0 Operating Temp: -10 to +55Deg.C Storage Temp: -20 to +55Deg.C More Than 5 Years Data Retentio Package: 1*usb flash drive 1*waterproof plastic bag |