... Speed: High-speed read and write Interface: USB interface, no drive, p Capacities:64MB,128MB,512MB,1GB, 2GB, 4GB, 8GB,16GB ... Speed: High-speed read and write Interface: USB interface, no drive, plug and play, hot-swappable Endurance: 1,000,000 times ... 1.1/2.0 Operating Temp: -10 to +55Deg.C Storage Temp: -20 to +55Deg.C Package Content: USB 2.0 ...