Sandisk - 128GB Extreme® Go USB 3.1 Flash Drive - SDCZ800-128G-Q46

Up to 200 MB/s read speed Up to 150 MB/s write speed Retractable design USB 3.1 enabled, yet backward compatible SanDisk SecureAccess software RescuePRO Deluxe data recovery software Capacity: 128GB Operating temperature: 32° - 95° F (0° - 35 °C) Storage temperature: 14° - 158° F (-10 °C - 70 °C) Compatibility: USB 3.1 (Gen 1), backward compatible with USB 3.0 and USB 2.0