Hyundai Bravo Deluxe Keychain USB 2.0 Flash Drive 16GB Metal Silver - Read Speed: Up to 10MB/s, Write Speed: Up to 3MB/s, Generation: 2.0 , Operation Temperature: 32° - 113° F (0° - 45 °C), Storage Temperature: 14° - 158° F(-10 °C - 70 °C):