... High-speed read and write Interface: USB interface, no drive, p Capacities:64MB,128MB,512MB,1GB, 2GB, 4GB ... -speed read and write Interface: USB interface, no drive, plug and play, hot-swappable Endurance: 1,000 ... Current: <50mA High speed Read & Write, maximum to 8mb/s Data Retention: 10years up USB 2.0 ... : -10 to +55Deg.C Storage Temp: -20 to +55Deg.C Package Content: USB 2.0 Memory Flash Drive x 1