... ,512MB,1GB, 2GB, 4GB, 8GB,16GB 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 ... .1/2.0 Operating Temp: -10 to +55Deg.C Storage Temp: -20 to +55Deg.C Package Content: USB 2.0 Memory Flash Drive x ...